diff --git a/.gitignore b/.gitignore
index c3450af..1c24340 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@
 npm-debug.log
 node_modules
 .vscode
-coverage/**
\ No newline at end of file
+coverage/**
+.clinic
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..44e93c2
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,43 @@
+
+## Changelog
+
+## Changes from versions 3.0
+
+- Global options for `allowUnknown` removed
+- Joi no longer parsing response to JSON, so we dont 
+
+
+## Changes before 3.0
+
+2.0.0:
+- Updated to joi version 15, which broke all the things:
+  [#101](https://github.com/AndrewKeig/express-validation/pull/101)
+
+1.0.2:
+ - Lifted Joi peerDependencies, now it's `*` so to offload responsability to end-users. [#58](https://github.com/AndrewKeig/express-validation/issues/58)
+
+1.0.0:
+ - Removed `flatten` documentation as the functionality was broken since 0.5.0 and nobody opened an issue about it (nor there were tests for that option).
+ - Added `contextRequest` option from [#25](https://github.com/AndrewKeig/express-validation/pull/25), thanks to [@amazzeo](https://github.com/amazzeo)
+ - A bit of documentation revamp, feedback is welcome
+
+0.6.0: `Joi` dependency moved to `peerDependencies`, it has to be installed at the same depth as `express-validation`. This is to avoid having to bump library version to update `Joi`.
+
+0.5.0: `req` objects gets parsed. `Joi` validates the `body`, `params`, `query`, `headers` or `cookies` and returns a Javascript Object.
+
+0.4.5: support for `Joi.ref` inside arrays, refer to #17 for an example
+
+0.4.4: support for Joi [`any.default`](https://github.com/hapijs/joi#anydefaultvalue-description), thanks to [@iheanyi](https://github.com/iheanyi)
+
+0.4.3: added cookies validation, thanks to [@aymericbeaumet](https://github.com/aymericbeaumet).
+
+0.4.2: errors have now a `types` array ([full reference in Joi source](https://github.com/hapijs/joi/blob/master/lib/language.js)), similar to `messages`, useful to sum up errors for internationalization purposes.
+
+0.4.1: added `options()` method to [globally override configuration](#global-options).
+
+0.4.0: `express-validation` now returns a `ValidationError`, not a simple `Error`. This offer some advantages [when writing error handlers](#distinguish-errors-from-validationerrors).
+
+0.3.0: prior to version 0.3.0, we returned a json error response straight out of the middleware, this changed in 0.3.0 to allow the express application itself to return the error response.  So from 0.3.0 onwards, you will need to add an express error handler, and return an error response.
+
+
+
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..f805ae9
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,15 @@
+
+## Contributors
+
+Credit and Thanks to the following for contributing to this project.
+
+  * Alex Mazzeo https://github.com/amazzeo
+  * Aymeric Beaumet https://github.com/aymericbeaumet
+  * Christian Holm https://github.com/holm
+  * Fabian Gutierrez <https://github.com/fega
+  * Fedor Yakubovich https://github.com/fedoryakubovich
+  * gdw2 https://github.com/gdw2
+  * Iheanyi Ekechukwu https://github.com/iheanyi
+  * Robert Barbey https://github.com/rbarbey
+  * Stefan Lapers https://github.com/slapers
+  * Valerio Coltrè https://github.com/colthreepv
\ No newline at end of file
diff --git a/README.md b/README.md
index 4856be7..b7a441e 100644
--- a/README.md
+++ b/README.md
@@ -2,357 +2,195 @@ express-validation
 ==================
 
 [![Build Status](https://travis-ci.org/AndrewKeig/express-validation.svg?branch=master)](https://travis-ci.org/AndrewKeig/express-validation)
+[![npm module](https://badge.fury.io/js/express-validation.svg)](https://www.npmjs.org/package/express-validation)
+[![dependencies](https://david-dm.org/andrewkeig/express-validation.svg)](https://david-dm.org/andrewkeig/express-validation)
+[![Current Version](https://flat.badgen.net/npm/v/express-validation?icon=npm)](https://www.npmjs.org/package/express-validation)
+[![airbnb-style](https://flat.badgen.net/badge/eslint/airbnb/ff5a5f?icon=airbnb)](https://github.com/airbnb/javascript)
+![Coveralls github](https://img.shields.io/coveralls/github/andrewkeig/express-validation)
 
-express-validation is a middleware that validates the `body`, `params`, `query`, `headers` and `cookies` of a request and returns a response with errors; if any of the configured validation rules fail.
 
+`express-validation` is a zero dependency express middleware that validates a request and returns a response with errors; if any of the configured validation rules fail.
 
-## Install
-
-```sh
-$ npm install express-validation --save
-```
-
-## Joi 15
-Joi upgrade to 15, broke all the things, we now support joi 15 as of version 2.0.0 of this module, if using a version of joi < 15, install version 1.0.3 of this module.
+We use [joi](https://github.com/hapijs/joi/tree/master) to define validation rules, we have a hard dependency on Joi in order to avoid compatability issues with Joi releases.
 
+## Parameter types
+We support validating the following parameter types:
 
-
-## Supporting
-
-`express-validation` supports validating the following:
-
-- body
-- params
-- query
 - headers
+- params (path)
+- query
 - cookies
+- signedCookies
+- body
 
-## Setup
-In order to setup and use `express-validation` consider the following simple express application. It has a single route; configured to use the `express-validation` middleware; it accepts as input `validation.login`; which are the validation rules we have defined for this route.
-
-**file**: [`test/app.js`](test/app.js)
-```js
-var express = require('express')
-  , validate = require('express-validation')
-  , http = require('http')
-  , bodyParser = require('body-parser')
-  , cookieParser = require('cookie-parser')
-  , app = express();
-
-app.use(bodyParser.json())
-app.use(cookieParser())
-
-app.set('port', 3000);
-
-app.post('/login', validate(validation.login), function(req, res){
-    res.json(200);
-});
+## Install
 
-// error handler, required as of 0.3.0
-app.use(function(err, req, res, next){
-  res.status(400).json(err);
-});
+Install with npm:
 
-http.createServer(app);
+```sh
+npm i express-validation --save
 ```
 
+Install with yarn:
 
-The following section defines our validation rules `validation.login`.  This is simply an object, which uses [https://github.com/spumko/joi](https://github.com/spumko/joi) to define validation rules for a request.
-
-We have defined two rules `email` and `password`.  They are encapsulated inside `body`; which is important; as this defines their location, alternatives being, `params`, `query`, `headers` and `cookies`.
-
-**file**: [`test/validation/login.js`](test/validation/login.js)
-```js
-var Joi = require('@hapi/joi');
-
-module.exports = {
-  body: {
-    email: Joi.string().email().required(),
-    password: Joi.string().regex(/[a-zA-Z0-9]{3,30}/).required()
-  }
-};
+```sh
+yarn add express-validation
 ```
 
-The following test, calls the route defined in our express application `/login`; it passes in a payload with an `email` and empty `password`.
+## Example
 
-**file**: [`test/body.js`](test/body.js)
-```js
-describe('when the request has a missing item in payload', function () {
-  it('should return a 400 ok response and a single error', function(done){
-
-    var login = {
-        email: "andrew.keig@gmail.com",
-        password: ""
-    };
-
-    request(app)
-      .post('/login')
-      .send(login)
-      .expect(400)
-      .end(function (err, res) {
-        var response = JSON.parse(res.text);
-        response.errors.length.should.equal(1);
-        response.errors[0].messages.length.should.equal(2);
-        done();
-      });
-    });
-});
-```
+In order to setup and use `express-validation` consider the following simple express application. It has a single route; configured to use the `express-validation` middleware function `validate`; it accepts as input `loginValidation`; which defines validation rules for this route.
 
-Running the above test will produce the following response.
 
-```json
-{
-  "status": 400,
-  "statusText": "Bad Request",
-  "errors": [
-    {
-      "field": "password",
-      "location": "body",
-      "messages": [
-        "the value of password is not allowed to be empty",
-        "the value of password must match the regular expression /[a-zA-Z0-9]{3,30}/"
-      ],
-      "types": [ "any.empty", "string.regex.base" ]
-    }
-  ]
+```js
+const express = require('express')
+const Joi = require('@hapi/joi')
+const bodyParser = require('body-parser')
+const { validate, ValidationError } = require('express-validation')
+
+const loginValidation = {
+  body: Joi.object({
+    email: Joi.string()
+      .email()
+      .required(),
+    password: Joi.string()
+      .regex(/[a-zA-Z0-9]{3,30}/)
+      .required(),
+  }),
 }
-```
-
-Full code for these examples is to be found in [`test/`](test/) directory.
 
-## How to use
+app.use(bodyParser.json())
 
-### `req` objects gets parsed
-When `Joi` validates the `body`, `params`, `query`, `headers` or `cookies` it returns it as Javascript Object.
+app.post('/login', validate(loginValidation, options, joiOptions), () => (req, res) {
+    res.json(200)
+})
 
-Example without `express-validation`:
-```
-app.post('/login', function(req, res){
-  console.log(req.body); // => '{ "email": "user@domain", "password": "pwd" }'
-  res.json(200);
-});
-```
+app.use(function(err, req, res, next) {
+  if (err instanceof ValidationError) {
+    return res.status(err.statusCode).json(err)
+  }
 
-Example with `express-validation`:
-```
-var validate = require('express-validation');
-var validation = require('./test/validation/login.js');
+  return res.status(500).json(err)
+})
 
-app.post('/login', validate(validation.login), function(req, res){
-  console.log(req.body); // => { email: "user@domain", password: "pwd" }
-  res.json(200);
-});
+app.listen(3000)
 ```
+We have defined two rules `email` and `password`.  They are encapsulated inside `body`; which is important; as this defines their location within the request.
 
-The difference might seem very slight, but it's a big deal.
-All parts of a `request` will be either parsed, or throw errors.
+We also need to setup an express global error handler, `express-validation` will pass errors to this handler.  We can check within the handler for errors of type `validationError` distinguishing validation errors from other types of error.
 
-### Accessing the request context
-Enabling a configurable flag, `contextRequest`, the Joi validation can access  parts of the node `http.ClientRequest`.
-This allows you to reference other parts of the request in your validations, as follows:
 
-Example:
-Validate that the ID in the request params is the same ID as in the body for the endpoint `/context/:id`.
+## Errors
 
-**file**: [`test/validation/context.js`](test/validation/context.js)
-```js
-var Joi = require('@hapi/joi');
-
-module.exports = {
-  body: {
-      id: Joi.string().valid(Joi.ref('$params.id')).required()
-  }
-};
-```
+`express-validation`, by `default` will return errors in the following format, an object `details` keyed by `parameter`, each containing an array of errors in `joi` format.
 
-The following test calls the `/context/1` route in the express application; It passes a payload with the an `id` of '2'.
-
-**file**: [`test/context.js`](test/context.js)
-```js
-  describe('when the schema contains an invalid reference to the request object', function() {
-    it('should return a 400 response', function(done) {
-      request(app)
-        .post('/context/1')
-        .send({id: '2'})
-        .expect(400)
-        .end(function(err, res) {
-          if(err) {
-            return done(err);
+```json
+{
+      "name": "ValidationError",
+      "message": "Validation Failed",
+      "statusCode": 400,
+      "error": "Bad Request",
+      "details": {
+        "body": [
+          {
+            "message": "\"password\" is not allowed to be empty",
+            "path": [
+              "password"
+            ],
+            "type": "string.empty",
+            "context": {
+              "label": "password",
+              "value": "",
+              "key": "password"
+            }
           }
-          done();
-        });
-    });
-  });
-});
+        ]
+      }
+    }
 ```
 
-Running the above test will produce the following response:
+We support other simpler formats via configuration
+
+- `keyByField`, flattens the error details object to a list of messages, keyed by field name
 
 ```json
 {
-  "status": 400,
-  "statusText": "Bad Request",
-  "errors": [
-    {
-      "field": "id",
-      "location": "body",
-      "messages": [
-        "\"id\" must be one of [context:params.id]"
-      ],
-      "types": [
-        "any.allowOnly"
-      ]
-    }
+  "name": "ValidationError",
+  "message": "Validation Failed",
+  "statusCode": 400,
+  "error": "Bad Request",
+  "details": [
+    { "accesstoken": "\"accesstoken\" is not allowed to be empty" },
+    { "password": "\"password\" is not allowed to be empty" }
   ]
 }
 ```
 
-### Working with headers
-When creating a validation object that checks `req.headers`; please remember to use `lowercase` names; node.js will convert incoming headers to lowercase:
-
-```js
-var Joi = require('@hapi/joi');
-
-module.exports = {
-  headers: {
-    accesstoken: Joi.string().required(),
-    userid : Joi.string().required()
-  }
-};
-```
-
-### Distinguish `Error`(s) from `ValidationError`(s)
-Since 0.4.0 `express-validation` calls `next()` with a `ValidationError`, a specific type of `Error`.
-This can be very handy when writing more complex error handlers for your Express application, a brief example follows:
+## API
 
-```js
-var ev = require('express-validation');
-
-// error handler
-app.use(function (err, req, res, next) {
-  // specific for validation errors
-  if (err instanceof ev.ValidationError) return res.status(err.status).json(err);
-
-  // other type of errors, it *might* also be a Runtime Error
-  // example handling
-  if (process.env.NODE_ENV !== 'production') {
-    return res.status(500).send(err.stack);
-  } else {
-    return res.status(500);
-  }
-});
-```
+`express-validation` exposes the following api:
 
-## Options
+### `validate(schema, [options], [joiOptions]) => [validationError]`
 
-### Unknown schema fields - strict checking
-By default, additional fields outside of the schema definition will be ignored by validation.
-To enforce strict checking, set the `allowUnknown\*` options as follows:
+The exported `validate` function takes a `schema` object and two optional arguments,
+`options` and `joiOptions` and
+returns a `validationError` instance if schema contains errors.
 
-```js
-module.exports.post = {
-  options : {
-    allowUnknownBody: true,
-    allowUnknownHeaders: true,
-    allowUnknownQuery: true,
-    allowUnknownParams: true,
-    allowUnknownCookies: true
-  },
-  ...
-};
-```
-
-With strict checking enabled, if additional fields gets sent through validation, they will be raise a `ValidationError`.
+### `schema` (Object)
 
-### Specific Status codes and text
-By default, the status code is set to `400`, and status text to `Bad Request`, you can change this behaviour with the following:
-
-```js
-module.exports.post = {
-  options: {
-    status: 422,
-    statusText: 'Unprocessable Entity'
-  },
-  ...
-};
-```
+Default: `{}`
 
-### Global options
-Status code and text can also be customized globally. At the same time specific behaviour still applies.
+Includes validition rules, defined using `joi`, the rules are keyed by the following `parameter` types:
+  - body
+  - params (path)
+  - query
+  - headers
+  - cookies
+  - signedCookies
 
-```js
-var ev = require('express-validation');
-// assign options
-ev.options({
-  status: 422,
-  statusText: 'Unprocessable Entity'
-});
-
-// clear options back to default
-ev.options();
-```
-Thanks to node `require()` caching, all the other `express-validation` instances also have the same set of global options.
 
-### Full options list
-Recap of all options usable both as global or per-validation basis.
+### `options` (Object)
 
-**allowUnknownBody**: boolean - _default_: `true`
-**allowUnknownHeaders**: boolean - _default_: `true`
-**allowUnknownQuery**: boolean - _default_: `true`
-**allowUnknownParams**: boolean - _default_: `true`
-**allowUnknownCookies**: boolean - _default_: `true`
-**status**: integer - _default_: `400`
-**statusText**: string - _default_: `'Bad Request'`
-**contextRequest**: boolean - _default_: `false`
+Default: `{ context: false, statusCode: 400, keyByField: false }`
 
-## Changelog
+Options, used by `express-validation`:
+  - `context`, grants Joi access to the request object. This allows you to reference other parts of the request in your validations, see [Joi.ref](https://hapi.dev/family/joi/api/?v=17.1.0#refkey-options) 
+    - default { context: false } 
+  - `statusCode`, defaults to `400`, this will also set the error message via nodes [status codes](https://nodejs.org/api/http.html#http_http_status_codes)
+    - default { statusCode: 400 }
+  - `keyByField`, flattens the error details object to a list of messages, keyed by field name
 
-2.0.0:
-- Updated to joi version 15, which broke all the things:
-  [#101](https://github.com/AndrewKeig/express-validation/pull/101)
 
-1.0.2:
- - Lifted Joi peerDependencies, now it's `*` so to offload responsability to end-users. [#58](https://github.com/AndrewKeig/express-validation/issues/58)
+### `joiOptions` (Object)
 
-1.0.0:
- - Removed `flatten` documentation as the functionality was broken since 0.5.0 and nobody opened an issue about it (nor there were tests for that option).
- - Added `contextRequest` option from [#25](https://github.com/AndrewKeig/express-validation/pull/25), thanks to [@amazzeo](https://github.com/amazzeo)
- - A bit of documentation revamp, feedback is welcome
+Default: `{}`
 
-0.6.0: `Joi` dependency moved to `peerDependencies`, it has to be installed at the same depth as `express-validation`. This is to avoid having to bump library version to update `Joi`.
+Options, used by `joi`, see [Joi options](https://hapi.dev/family/joi/api/?v=17.1.0#anyvalidateasyncvalue-options), two useful options to know are:
+  - `allowUnknown`, rejects request if unknown fields in the request
+  - `abortEarly`, we support `{ abortEarly: false },`, in order to rerieve all errors for a request not just the first encountered.
 
-0.5.0: `req` objects gets parsed. `Joi` validates the `body`, `params`, `query`, `headers` or `cookies` and returns a Javascript Object.
 
-0.4.5: support for `Joi.ref` inside arrays, refer to #17 for an example
+## Examples
 
-0.4.4: support for Joi [`any.default`](https://github.com/hapijs/joi#anydefaultvalue-description), thanks to [@iheanyi](https://github.com/iheanyi)
+For more information on how to use `express-validation` please see the following examples:
 
-0.4.3: added cookies validation, thanks to [@aymericbeaumet](https://github.com/aymericbeaumet).
+#### abortEarly
+[`test/abortEarly.test.js`](`test/abortEarly.test.js`)
 
-0.4.2: errors have now a `types` array ([full reference in Joi source](https://github.com/hapijs/joi/blob/master/lib/language.js)), similar to `messages`, useful to sum up errors for internationalization purposes.
+You can return multiple errors, not just the first encountered, by setting, the joi option `abortEarly: false`
 
-0.4.1: added `options()` method to [globally override configuration](#global-options).
+#### context
+[`test/context.test.js`](`test/context.test.js`)
 
-0.4.0: `express-validation` now returns a `ValidationError`, not a simple `Error`. This offer some advantages [when writing error handlers](#distinguish-errors-from-validationerrors).
+Enabling the `context` in `options`, allows you to reference other parts of the request in your validation.
 
-0.3.0: prior to version 0.3.0, we returned a json error response straight out of the middleware, this changed in 0.3.0 to allow the express application itself to return the error response.  So from 0.3.0 onwards, you will need to add an express error handler, and return an error response.
+#### defaults
+[`test/default.test.js`](`test/default.test.js`)
 
+You can specify `joi` `default` values in your schema.
 
 ## License
 
 This work is licensed under the MIT License (see the LICENSE file).
 
 https://github.com/AndrewKeig/express-validation/blob/master/LICENSE
-
-## Contributors
-  * Fedor Yakubovich https://github.com/fedoryakubovich
-  * Christian Holm https://github.com/holm
-  * Iheanyi Ekechukwu https://github.com/iheanyi
-  * Aymeric Beaumet https://github.com/aymericbeaumet
-  * Valerio Coltrè https://github.com/colthreepv
-  * gdw2 https://github.com/gdw2
-  * Robert Barbey https://github.com/rbarbey
-  * Stefan Lapers https://github.com/slapers
-  * Alex Mazzeo https://github.com/amazzeo
-  * Fabian Gutierrez <https://github.com/fega
diff --git a/test/mix.test.js b/__tests__/integration/abortEarly.test.js
similarity index 65%
rename from test/mix.test.js
rename to __tests__/integration/abortEarly.test.js
index 2966494..62d1122 100644
--- a/test/mix.test.js
+++ b/__tests__/integration/abortEarly.test.js
@@ -1,7 +1,30 @@
+const Joi = require('@hapi/joi');
 const request = require('supertest');
-const app = require('./app');
-
-describe('validate a mixture of request types', () => {
+const { createServer } = require('../../_mocks_/express');
+
+const schema = {
+  headers: Joi.object({
+    accesstoken: Joi.string().required(),
+    userid: Joi.string().required(),
+  }).unknown(),
+  params: Joi.object({
+    id: Joi.number()
+      .integer()
+      .required(),
+  }),
+  body: Joi.object({
+    email: Joi.string()
+      .email()
+      .required(),
+    password: Joi.string()
+      .regex(/[a-zA-Z0-9]{3,30}/)
+      .required(),
+  }),
+};
+
+const app = createServer('put', '/user/:id', schema, {}, { abortEarly: false });
+
+describe('Abort early', () => {
   describe('when the request contains a valid payload and headers', () => {
     it('should return a 200 ok response', async () => {
       const login = {
@@ -33,8 +56,8 @@ describe('validate a mixture of request types', () => {
         .send(login);
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.params.length).toBe(1);
-      expect(response.body.errors.params[0].path[0]).toBe('id');
+      expect(response.body.details.params.length).toBe(1);
+      expect(response.body.details.params[0].path[0]).toBe('id');
     });
   });
 
@@ -52,8 +75,8 @@ describe('validate a mixture of request types', () => {
         .send(login);
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.body.length).toBe(1);
-      expect(response.body.errors.body[0].path[0]).toBe('password');
+      expect(response.body.details.body.length).toBe(1);
+      expect(response.body.details.body[0].path[0]).toBe('password');
     });
   });
 
@@ -71,8 +94,8 @@ describe('validate a mixture of request types', () => {
         .send(login);
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.headers.length).toBe(1);
-      expect(response.body.errors.headers[0].path[0]).toBe('accesstoken');
+      expect(response.body.details.headers.length).toBe(1);
+      expect(response.body.details.headers[0].path[0]).toBe('accesstoken');
     });
   });
 
@@ -90,11 +113,11 @@ describe('validate a mixture of request types', () => {
         .send(login);
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.headers.length).toBe(1);
-      expect(response.body.errors.headers[0].path[0]).toBe('accesstoken');
+      expect(response.body.details.headers.length).toBe(1);
+      expect(response.body.details.headers[0].path[0]).toBe('accesstoken');
 
-      expect(response.body.errors.body.length).toBe(1);
-      expect(response.body.errors.body[0].path[0]).toBe('password');
+      expect(response.body.details.body.length).toBe(1);
+      expect(response.body.details.body[0].path[0]).toBe('password');
     });
   });
 });
diff --git a/test/body.test.js b/__tests__/integration/body.test.js
similarity index 69%
rename from test/body.test.js
rename to __tests__/integration/body.test.js
index 76df1ce..e1cfc0b 100644
--- a/test/body.test.js
+++ b/__tests__/integration/body.test.js
@@ -1,5 +1,19 @@
+const Joi = require('@hapi/joi');
 const request = require('supertest');
-const app = require('./app');
+const { createServer } = require('../../_mocks_/express');
+
+const schema = {
+  body: Joi.object({
+    email: Joi.string()
+      .email()
+      .required(),
+    password: Joi.string()
+      .regex(/[a-zA-Z0-9]{3,30}/)
+      .required(),
+  }),
+};
+
+const app = createServer('post', '/login', schema, {}, {});
 
 describe('validate body', () => {
   describe('when the request contains a valid payload', () => {
@@ -29,8 +43,8 @@ describe('validate body', () => {
         .send(login);
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.body.length).toBe(1);
-      expect(response.body.errors.body[0].path[0]).toBe('email');
+      expect(response.body.details.body.length).toBe(1);
+      expect(response.body.details.body[0].path[0]).toBe('email');
     });
   });
 
@@ -38,7 +52,7 @@ describe('validate body', () => {
     it('should return a 400 response and a single error', async () => {
       const login = {
         email: 'andrew.keig@gmail.com',
-        password: ''
+        password: '',
       };
 
       const response = await request(app)
@@ -46,8 +60,8 @@ describe('validate body', () => {
         .send(login);
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.body.length).toBe(1);
-      expect(response.body.errors.body[0].path[0]).toBe('password');
+      expect(response.body.details.body.length).toBe(1);
+      expect(response.body.details.body[0].path[0]).toBe('password');
     });
   });
 
@@ -63,8 +77,8 @@ describe('validate body', () => {
         .send(login);
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.body.length).toBe(1);
-      expect(response.body.errors.body[0].path[0]).toBe('email');
+      expect(response.body.details.body.length).toBe(1);
+      expect(response.body.details.body[0].path[0]).toBe('email');
     });
   });
 
@@ -81,8 +95,8 @@ describe('validate body', () => {
         .send(login);
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.body.length).toBe(1);
-      expect(response.body.errors.body[0].message).toBe('"token" is not allowed');
+      expect(response.body.details.body.length).toBe(1);
+      expect(response.body.details.body[0].message).toBe('"token" is not allowed');
     });
   });
 });
diff --git a/test/context.test.js b/__tests__/integration/context.test.js
similarity index 64%
rename from test/context.test.js
rename to __tests__/integration/context.test.js
index eea1fe1..829e4a1 100644
--- a/test/context.test.js
+++ b/__tests__/integration/context.test.js
@@ -1,5 +1,16 @@
+const Joi = require('@hapi/joi');
 const request = require('supertest');
-const app = require('./app');
+const { createServer } = require('../../_mocks_/express');
+
+const schema = {
+  body: Joi.object({
+    id: Joi.string()
+      .valid(Joi.ref('$params.id'))
+      .required(),
+  }),
+};
+
+const app = createServer('post', '/context/:id', schema, { context: true }, {});
 
 describe('Context', () => {
   describe('when the schema contains a reference to the request object', () => {
@@ -19,7 +30,7 @@ describe('Context', () => {
         .send({ id: '2' });
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.body[0].path[0]).toBe('id');
+      expect(response.body.details.body[0].path[0]).toBe('id');
     });
   });
 });
diff --git a/test/cookies.test.js b/__tests__/integration/cookies.test.js
similarity index 63%
rename from test/cookies.test.js
rename to __tests__/integration/cookies.test.js
index d5b58f0..d18fccc 100644
--- a/test/cookies.test.js
+++ b/__tests__/integration/cookies.test.js
@@ -1,5 +1,19 @@
+const Joi = require('@hapi/joi');
 const request = require('supertest');
-const app = require('./app');
+const { createServer } = require('../../_mocks_/express');
+
+const schema = {
+  cookies: Joi.object({
+    id: Joi.string()
+      .regex(/^[0-9]+$/)
+      .required(),
+    session: Joi.string()
+      .regex(/^[a-zA-Z0-9]{16}$/)
+      .required(),
+  }),
+};
+
+const app = createServer('post', '/logout', schema, {}, { abortEarly: false  });
 
 describe('validate cookies', () => {
   describe('when the request contains a valid payload', () => {
@@ -21,8 +35,8 @@ describe('validate cookies', () => {
         .send();
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.cookies.length).toBe(1);
-      expect(response.body.errors.cookies[0].path[0]).toBe('session');
+      expect(response.body.details.cookies.length).toBe(1);
+      expect(response.body.details.cookies[0].path[0]).toBe('session');
     });
   });
 
@@ -34,8 +48,8 @@ describe('validate cookies', () => {
         .send();
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.cookies.length).toBe(1);
-      expect(response.body.errors.cookies[0].path[0]).toBe('session');
+      expect(response.body.details.cookies.length).toBe(1);
+      expect(response.body.details.cookies[0].path[0]).toBe('session');
     });
   });
 
@@ -46,9 +60,9 @@ describe('validate cookies', () => {
         .send();
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.cookies.length).toBe(2);
-      expect(response.body.errors.cookies[0].path[0]).toBe('id');
-      expect(response.body.errors.cookies[1].path[0]).toBe('session');
+      expect(response.body.details.cookies.length).toBe(2);
+      expect(response.body.details.cookies[0].path[0]).toBe('id');
+      expect(response.body.details.cookies[1].path[0]).toBe('session');
     });
   });
 
@@ -60,8 +74,8 @@ describe('validate cookies', () => {
         .send();
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.cookies.length).toBe(1);
-      expect(response.body.errors.cookies[0].path[0]).toBe('a');
+      expect(response.body.details.cookies.length).toBe(1);
+      expect(response.body.details.cookies[0].path[0]).toBe('a');
     });
   });
 });
diff --git a/test/defaults.test.js b/__tests__/integration/defaults.test.js
similarity index 61%
rename from test/defaults.test.js
rename to __tests__/integration/defaults.test.js
index 52630ed..26043b1 100644
--- a/test/defaults.test.js
+++ b/__tests__/integration/defaults.test.js
@@ -1,7 +1,29 @@
+const Joi = require('@hapi/joi');
 const request = require('supertest');
-const app = require('./app');
+const { createServer } = require('../../_mocks_/express');
 
-describe('Mutation', () => {
+const generateUsername = context => {
+  if (context && context.firstname && context.lastname) {
+    return `${context.firstname.toLowerCase()}-${context.lastname.toLowerCase()}`;
+  }
+};
+
+generateUsername.description = 'generated username';
+
+const schema = {
+  body: Joi.object({
+    username: Joi.string().default(generateUsername),
+    firstname: Joi.string().default('Andrew'),
+    lastname: Joi.string().default('Keig'),
+    created: Joi.date().default(Date.now),
+    registered: Joi.boolean().default(true),
+    values: Joi.array().default(['1']),
+  }),
+};
+
+const app = createServer('post', '/defaults', schema, { context: true }, {}, 'body');
+
+describe('Defaults', () => {
   describe('when the values are missing', () => {
     it('should return the request with default values', async () => {
       const response = await request(app)
diff --git a/test/headers.test.js b/__tests__/integration/headers.test.js
similarity index 64%
rename from test/headers.test.js
rename to __tests__/integration/headers.test.js
index 17654b4..0115ecb 100644
--- a/test/headers.test.js
+++ b/__tests__/integration/headers.test.js
@@ -1,5 +1,15 @@
+const Joi = require('@hapi/joi');
 const request = require('supertest');
-const app = require('./app');
+const { createServer } = require('../../_mocks_/express');
+
+const schema = {
+  headers: Joi.object({
+    accesstoken: Joi.string().required(),
+    userid: Joi.string().required(),
+  }).unknown(),
+};
+
+const app = createServer('get', '/user', schema, {}, { abortEarly: true });
 
 describe('validate headers', () => {
   describe('when the request contains a valid header', () => {
@@ -21,7 +31,7 @@ describe('validate headers', () => {
         .set('userId', '');
 
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.headers[0].path[0]).toBe('accesstoken');
+      expect(response.body.details.headers[0].path[0]).toBe('accesstoken');
     });
   });
 });
diff --git a/test/params.test.js b/__tests__/integration/params.test.js
similarity index 59%
rename from test/params.test.js
rename to __tests__/integration/params.test.js
index 076c2e5..4a5c7bf 100644
--- a/test/params.test.js
+++ b/__tests__/integration/params.test.js
@@ -1,5 +1,16 @@
+const Joi = require('@hapi/joi');
 const request = require('supertest');
-const app = require('./app');
+const { createServer } = require('../../_mocks_/express');
+
+const schema = {
+  params: Joi.object({
+    id: Joi.number()
+      .integer()
+      .required(),
+  }),
+};
+
+const app = createServer('get', '/account/:id', schema, {}, { abortEarly: true }, 'params');
 
 describe('validate params', () => {
   describe('when the request contains a valid parameter', () => {
@@ -14,8 +25,8 @@ describe('validate params', () => {
     it('should return a 400 response', async () => {
       const response = await request(app).get('/account/a');
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.params.length).toBe(1);
-      expect(response.body.errors.params[0].path[0]).toBe('id');
+      expect(response.body.details.params.length).toBe(1);
+      expect(response.body.details.params[0].path[0]).toBe('id');
     });
   });
 });
diff --git a/test/query.test.js b/__tests__/integration/query.test.js
similarity index 63%
rename from test/query.test.js
rename to __tests__/integration/query.test.js
index 7269f9c..07a3c31 100644
--- a/test/query.test.js
+++ b/__tests__/integration/query.test.js
@@ -1,5 +1,14 @@
+const Joi = require('@hapi/joi');
 const request = require('supertest');
-const app = require('./app');
+const { createServer } = require('../../_mocks_/express');
+
+const schema = {
+  query: Joi.object({
+    q: Joi.string().required(),
+  }),
+};
+
+const app = createServer('get', '/search', schema, {}, { abortEarly: true });
 
 describe('validate query', () => {
   describe('when the request contains a valid query', () => {
@@ -13,7 +22,7 @@ describe('validate query', () => {
     it('should return a 400 response', async () => {
       const response = await request(app).get('/search?q=');
       expect(response.statusCode).toBe(400);
-      expect(response.body.errors.query[0].path[0]).toBe('q');
+      expect(response.body.details.query[0].path[0]).toBe('q');
     });
   });
 });
diff --git a/__tests__/unit/errors.test.js b/__tests__/unit/errors.test.js
new file mode 100644
index 0000000..b6132ee
--- /dev/null
+++ b/__tests__/unit/errors.test.js
@@ -0,0 +1,51 @@
+const ValidationError = require('../../lib/validation-error');
+
+describe('Validation Errors', () => {
+  describe('when creating a validation error', () => {
+    it('should return error correctly populated', async () => {
+      const errors = {
+        body: [
+          {
+            message: '"password" is not allowed to be empty',
+            path: [
+              'password',
+            ],
+            type: 'string.empty',
+            context: {
+              label: 'password',
+              value: '',
+              key: 'password',
+            },
+          },
+        ],
+      };
+
+      const expected = {
+        name: 'ValidationError',
+        message: 'Validation Failed',
+        statusCode: 400,
+        error: 'Invalid Request',
+        details: {
+          body: [
+            {
+              message: '"password" is not allowed to be empty',
+              path: [
+                'password',
+              ],
+              type: 'string.empty',
+              context: {
+                label: 'password',
+                value: '',
+                key: 'password',
+              },
+            },
+          ],
+        },
+      };
+
+      const options = { error: 'Invalid Request', statusCode: 400 };
+      const error = new ValidationError(errors, options);
+      expect(error).toEqual(expected);
+    });
+  });
+});
diff --git a/__tests__/unit/evOptions.test.js b/__tests__/unit/evOptions.test.js
new file mode 100644
index 0000000..3d25cc5
--- /dev/null
+++ b/__tests__/unit/evOptions.test.js
@@ -0,0 +1,22 @@
+const { mergeEvOptions } = require('../../lib/ev.js');
+
+describe('Ev Options', () => {
+  describe('when settings ev options', () => {
+    it('should return options correctly populated', async () => {
+      const options = {
+        context: true,
+        keyByField: true,
+        statusCode: 422,
+      };
+      const expected = {
+        context: true,
+        error: 'Unprocessable Entity',
+        keyByField: true,
+        statusCode: 422,
+      };
+      const result = mergeEvOptions(options);
+
+      expect(result).toEqual(expected);
+    });
+  });
+});
diff --git a/__tests__/unit/joiOptions.test.js b/__tests__/unit/joiOptions.test.js
new file mode 100644
index 0000000..9f208a9
--- /dev/null
+++ b/__tests__/unit/joiOptions.test.js
@@ -0,0 +1,39 @@
+const { mergeJoiOptions } = require('../../lib/joi');
+
+describe('Joi Options', () => {
+  describe('when merging empty options', () => {
+    it('should return default joi options', async () => {
+      const joi = {};
+      const expected = { warnings: true, context: null };
+      const context = false;
+      const request = {};
+      const result = mergeJoiOptions(joi, context, request);
+
+      expect(result).toEqual(expected);
+    });
+  });
+
+  describe('when context option is true', () => {
+    it('should return joi options with a request context', async () => {
+      const joi = {};
+      const expected = { warnings: true, context: { body: {} } };
+      const context = true;
+      const request = { body: {} };
+      const result = mergeJoiOptions(joi, context, request);
+
+      expect(result).toEqual(expected);
+    });
+  });
+
+  describe('when joi options contain properties', () => {
+    it('should return joi options with new properties', async () => {
+      const joi = { abortEarly: false };
+      const expected = { warnings: true, context: null, abortEarly: false };
+      const context = false;
+      const request = { body: {} };
+      const result = mergeJoiOptions(joi, context, request);
+
+      expect(result).toEqual(expected);
+    });
+  });
+});
diff --git a/__tests__/unit/reducers.test.js b/__tests__/unit/reducers.test.js
new file mode 100644
index 0000000..9df56d5
--- /dev/null
+++ b/__tests__/unit/reducers.test.js
@@ -0,0 +1,112 @@
+const { keyByField } = require('../../lib/reducers.js');
+
+describe('Reducers', () => {
+  describe('when request to reduce errors', () => {
+    it('should return simplified errors', async () => {
+      const error = {
+        body: [
+          {
+            message: '"password" is not allowed to be empty',
+            path: [
+              'password',
+            ],
+            type: 'string.empty',
+            context: {
+              label: 'password',
+              value: '',
+              key: 'password',
+            },
+          },
+        ],
+      };
+      const expected = [
+        { password: '"password" is not allowed to be empty' },
+      ];
+
+      const result = keyByField(error, true);
+      expect(result).toEqual(expected);
+    });
+  });
+
+  describe('when request to reduce errors with multiple errors', () => {
+    it('should return simplified errors', async () => {
+      const error = {
+        body: [
+          {
+            message: '"password" is not allowed to be empty',
+            path: [
+              'password',
+            ],
+            type: 'string.empty',
+            context: {
+              label: 'password',
+              value: '',
+              key: 'password',
+            },
+          },
+        ],
+        params: [
+          {
+            message: '"token" is not allowed to be empty',
+            path: [
+              'token',
+            ],
+            type: 'string.empty',
+            context: {
+              label: 'token',
+              value: '',
+              key: 'token',
+            },
+          },
+        ],
+      };
+      const expected = [
+        { password: '"password" is not allowed to be empty' },
+        { token: '"token" is not allowed to be empty' },
+      ];
+
+      const result = keyByField(error, true);
+      expect(result).toEqual(expected);
+    });
+  });
+
+  describe('when request to not reduce errors', () => {
+    it('should return default errors', async () => {
+      const error = {
+        body: [
+          {
+            message: '"password" is not allowed to be empty',
+            path: [
+              'password',
+            ],
+            type: 'string.empty',
+            context: {
+              label: 'password',
+              value: '',
+              key: 'password',
+            },
+          },
+        ],
+      };
+      const expected = {
+        body: [
+          {
+            message: '"password" is not allowed to be empty',
+            path: [
+              'password',
+            ],
+            type: 'string.empty',
+            context: {
+              label: 'password',
+              value: '',
+              key: 'password',
+            },
+          },
+        ],
+      };
+
+      const result = keyByField(error, false);
+      expect(result).toEqual(expected);
+    });
+  });
+});
diff --git a/__tests__/unit/schema.test.js b/__tests__/unit/schema.test.js
new file mode 100644
index 0000000..4932d0e
--- /dev/null
+++ b/__tests__/unit/schema.test.js
@@ -0,0 +1,128 @@
+const Joi = require('@hapi/joi');
+const { evSchema } = require('../../lib/ev.js');
+const { joiSchema } = require('../../lib/joi.js');
+
+describe('Schema', () => {
+  describe('Ev Schema', () => {
+    describe('when ev schema is valid empty schema ', () => {
+      it('should return valid schema', async () => {
+        const options = {};
+
+        expect(() => {
+          Joi.assert(options, evSchema);
+        }).not.toThrow();
+      });
+    });
+
+    describe('when ev schema is valid ', () => {
+      it('should return valid schema', async () => {
+        const options = {
+          context: true,
+          keyByField: true,
+          statusCode: 422,
+        };
+
+        expect(() => {
+          Joi.assert(options, evSchema);
+        }).not.toThrow();
+      });
+    });
+
+    describe('when ev schema has invalid property', () => {
+      it('should return invalid schema', async () => {
+        const options = {
+          invalid: true,
+        };
+
+        expect(() => {
+          Joi.assert(options, evSchema);
+        }).toThrow(/invalid/);
+      });
+    });
+
+    describe('when ev schema has invalid type', () => {
+      it('should return invalid schema', async () => {
+        const options = {
+          context: 1,
+        };
+
+        expect(() => {
+          Joi.assert(options, evSchema);
+        }).toThrow(/context/);
+      });
+    });
+
+    describe('when ev schema has invalid status code', () => {
+      it('should return invalid schema', async () => {
+        const options = {
+          statusCode: 1,
+        };
+
+        expect(() => {
+          Joi.assert(options, evSchema);
+        }).toThrow(/statusCode/);
+      });
+    });
+  });
+
+  describe('Joi Schema', () => {
+    describe('when joi schema has a single key', () => {
+      it('should return valid schema', async () => {
+        const options = { body: {} };
+
+        expect(() => {
+          Joi.assert(options, joiSchema);
+        }).not.toThrow();
+      });
+    });
+
+    describe('when joi schema has all keys', () => {
+      it('should return valid schema', async () => {
+        const options = {
+          headers: {},
+          params: {},
+          query: {},
+          cookies: {},
+          signedCookies: {},
+          body: {},
+        }
+
+        expect(() => {
+          Joi.assert(options, joiSchema);
+        }).not.toThrow();
+      });
+    });
+
+    describe('when joi schema empty schema ', () => {
+      it('should have at least one key', async () => {
+        const options = {};
+
+        expect(() => {
+          Joi.assert(options, joiSchema);
+        }).toThrow(/value/);
+      });
+    });
+
+    describe('when joi schema has invalid property', () => {
+      it('should return true', async () => {
+        const options = { footer: {} };
+
+        expect(() => {
+          Joi.assert(options, joiSchema);
+        }).toThrow(/footer/);
+      });
+    });
+
+    describe('when joi schema has invalid type', () => {
+      it('should return invalid schema', async () => {
+        const options = {
+          body: null,
+        };
+
+        expect(() => {
+          Joi.assert(options, joiSchema);
+        }).toThrow(/body/);
+      });
+    });
+  });
+});
diff --git a/__tests__/unit/validate.test.js b/__tests__/unit/validate.test.js
new file mode 100644
index 0000000..9bfdf14
--- /dev/null
+++ b/__tests__/unit/validate.test.js
@@ -0,0 +1,47 @@
+const { validate, Joi } = require('../../lib/index');
+
+const schema = {
+  params: Joi.object({
+    id: Joi.number()
+      .integer()
+      .required(),
+  }),
+};
+
+describe('Validate', () => {
+  describe('when invalid joi schema', () => {
+    it('should throw error', async () => {
+      expect(() => {
+        validate();
+      }).toThrow(/value/);
+    });
+  });
+
+  describe('when invalid ev schema', () => {
+    it('should throw error', async () => {
+      expect(() => {
+        validate(schema, { invalid: true });
+      }).toThrow(/invalid/);
+    });
+  });
+
+  describe('when invalid req', () => {
+    it('should throw error', async () => {
+      expect(() => {
+        const middleware = validate(schema, {}, {});
+        middleware(null, {}, () => { });
+      }).toThrow(/Cannot read property 'headers' of null/);
+    });
+  });
+
+  describe('when schemas and options are valid', () => {
+    it('should return nullr', async () => {
+      expect(() => {
+        const middleware = validate(schema, {}, {});
+        middleware({}, {}, (e) => {
+          expect(e).toBe(null);
+        });
+      });
+    });
+  });
+});
diff --git a/_mocks_/express.js b/_mocks_/express.js
new file mode 100644
index 0000000..c8e1ad8
--- /dev/null
+++ b/_mocks_/express.js
@@ -0,0 +1,18 @@
+/* eslint-disable no-unused-vars */
+/* eslint-disable dot-notation */
+const express = require('express');
+const bodyParser = require('body-parser');
+const cookieParser = require('cookie-parser');
+const { validate, ValidationError } = require('../lib/index');
+
+exports.createServer = (verb, route, schema, options = {}, joi = {}, key = null) => {
+  const app = express();
+  app.use(bodyParser.json());
+  app.use(cookieParser());
+  app[verb](route, validate(schema, options, joi), (req, res) => {
+    const result = key ? req[key] : {};
+    return res.status(200).json(result);
+  });
+  app.use((err, req, res, next) => res.status(err.statusCode).json(err));
+  return app;
+};
diff --git a/benchmarks/ev.js b/benchmarks/ev.js
new file mode 100644
index 0000000..7df6098
--- /dev/null
+++ b/benchmarks/ev.js
@@ -0,0 +1,26 @@
+/* eslint-disable no-console */
+const Benchmark = require('benchmark');
+const { validate, Joi } = require('../lib/index');
+
+const schema = {
+  params: Joi.object({
+    id: Joi.number()
+      .integer()
+      .required(),
+  }),
+};
+
+const middleware = validate(schema, {}, {});
+const suite = new Benchmark.Suite();
+
+suite
+  .add('Params no errors', () => middleware({ params: { id: '1' } }, {}, () => { }))
+  .add('Params with errors', () => middleware({ params: { id: 'fail' } }, {}, () => { }))
+  .on('complete', function suiteComplete() {
+    console.log(`Fastest is ${this.filter('fastest').map('name')}`);
+
+    for (let i = 0; i < this.length; i += 1) {
+      console.log(this[i].toString());
+    }
+  })
+  .run({ async: true });
diff --git a/lib/ev-options.js b/lib/ev.js
similarity index 68%
rename from lib/ev-options.js
rename to lib/ev.js
index 7119ea6..9b48574 100644
--- a/lib/ev-options.js
+++ b/lib/ev.js
@@ -2,14 +2,16 @@ const http = require('http');
 const Joi = require('@hapi/joi');
 
 const evOptions = {
-  context: null,
+  context: false,
+  keyByField: false,
   statusCode: 400,
-  statusText: http.STATUS_CODES[400],
+  error: http.STATUS_CODES[400],
 };
 
 const evSchema = Joi.object({
   context: Joi.boolean(),
-  status: Joi.number().custom((statusCode) => {
+  keyByField: Joi.boolean(),
+  statusCode: Joi.number().custom((statusCode) => {
     if (!http.STATUS_CODES[statusCode]) {
       throw new Error(`Error: Http status code ${statusCode} not supported`);
     }
@@ -20,7 +22,7 @@ const evSchema = Joi.object({
 
 const mergeEvOptions = (options) => {
   const statusCode = options.statusCode || evOptions.statusCode;
-  return { ...evOptions, options, statusText: http.STATUS_CODES[statusCode] };
+  return { ...evOptions, ...options, error: http.STATUS_CODES[statusCode] };
 };
 
 exports.mergeEvOptions = mergeEvOptions;
diff --git a/lib/index.d.ts b/lib/index.d.ts
index 14feca9..bcc1bb7 100644
--- a/lib/index.d.ts
+++ b/lib/index.d.ts
@@ -38,7 +38,7 @@ declare namespace validate {
     message: "validation error";
     errors: ValidationError[];
     statusCode: number;
-    statusText: string;
+    error: string;
   }
 }
 
diff --git a/lib/index.js b/lib/index.js
index fca7246..daa21e3 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,41 +1,37 @@
 const Joi = require('@hapi/joi');
 
-const ExpressValidationError = require('./validation-error');
+const ValidationError = require('./validation-error');
 const { mergeJoiOptions, validateJoiSchema, joiSchema } = require('./joi');
-const { mergeEvOptions, evSchema } = require('./ev-options');
+const { mergeEvOptions, evSchema } = require('./ev');
 const { parameters } = require('./parameters');
 const { handleMutation } = require('./mutation');
+const { clean, keyByField } = require('./reducers');
 
 exports.validate = (schema = {}, options = {}, joi = {}) => {
-  Joi.assert(schema, joiSchema);
   Joi.assert(options, evSchema);
+  Joi.assert(schema, joiSchema);
 
-  return async (request, response, next) => {
+  return (request, response, next) => {
     const evOptions = mergeEvOptions(options);
     const joiOptions = mergeJoiOptions(joi, options.context, request);
 
     const validate = (parameter) => schema[parameter].validateAsync(request[parameter], joiOptions)
-      .then(result => handleMutation(request[parameter], result.value))
-      .catch(errors => ({ [parameter]: errors.details }));
+      .then(result => handleMutation(request[parameter], result.value, evOptions.context))
+      .catch(error => ({ [parameter]: error.details }));
+
+    const hasErrors = (errors) => (errors ? new ValidationError(errors, evOptions) : null);
 
     const promises = parameters
       .filter(parameter => request[parameter] && schema[parameter])
       .map(parameter => validate(parameter));
 
-    const results = await Promise.all(promises);
-
-    const errors = results
-      .filter(item => item)
-      .reduce((a, b) => a.concat(b), [])
-      .reduce((acc, curr) => ({ ...acc, ...curr }), null);
-
-    if (errors) {
-      return next(new ExpressValidationError(errors, evOptions));
-    }
-
-    return next();
+    return Promise.all(promises)
+      .then(e => clean(e))
+      .then(e => keyByField(e, options.keyByField))
+      .then(r => next(hasErrors(r)));
   };
 };
 
-exports.ExpressValidationError = ExpressValidationError;
+exports.ValidationError = ValidationError;
 exports.validateJoiSchema = validateJoiSchema;
+exports.Joi = Joi;
diff --git a/lib/joi.js b/lib/joi.js
index 1ef4e23..0c88c6f 100644
--- a/lib/joi.js
+++ b/lib/joi.js
@@ -2,19 +2,14 @@ const Joi = require('@hapi/joi');
 const { parameters } = require('./parameters');
 
 const schema = parameters
-  .reduce((result, item) => ({ ...result, [item]: Joi.any() }), {});
+  .reduce((result, item) => ({ ...result, [item]: Joi.object() }), {});
 
-const joiSchema = Joi.object(schema).required().min(1).max(6);
+const joiSchema = Joi.object(schema).required().min(1);
 
-const validateJoiSchema = (schemas) => {
-  schemas.forEach(sc => Joi.assert(sc, joiSchema));
-};
-
-const mergeJoiOptions = (joi, ctx, request) => {
+const mergeJoiOptions = (joi, ctx = null, request) => {
   const context = ctx ? request : null;
   return { ...joi, warnings: true, context };
 };
 
-exports.validateJoiSchema = validateJoiSchema;
 exports.joiSchema = joiSchema;
 exports.mergeJoiOptions = mergeJoiOptions;
diff --git a/lib/mutation.js b/lib/mutation.js
index 04e34a6..a570eff 100644
--- a/lib/mutation.js
+++ b/lib/mutation.js
@@ -1,9 +1,11 @@
-exports.handleMutation = (request, value) => {
-  Object.keys(value).forEach(parameter => {
-    if (request[parameter] === undefined) {
-      Object.defineProperty(request, parameter, { value: value[parameter], enumerable: true });
-    }
-  });
+exports.handleMutation = (request, value, mutate) => {
+  if (mutate) {
+    Object.keys(value).forEach(parameter => {
+      if (request[parameter] === undefined) {
+        Object.defineProperty(request, parameter, { value: value[parameter], enumerable: true });
+      }
+    });
+  }
 
   return null;
 };
diff --git a/lib/reducers.js b/lib/reducers.js
index 386ec78..29c4986 100644
--- a/lib/reducers.js
+++ b/lib/reducers.js
@@ -1,30 +1,15 @@
 
-//   console.log(errors);
-
-//   errors.details.forEach(function (error) {
-//     const errorExists = errObj.find(function (item) {
-//       if (item && item.field === error.path && item.location === location) {
-//         console.log('----', item);
-//         item.messages.push(error.message);
-//         item.types.push(error.type);
-//         return item;
-//       }
-//       return;
-//     });
-
-//     if (!errorExists) {
-//       errObj.push({
-//         field: error.path,
-//         location: location,
-//         messages: [error.message],
-//         types: [error.type]
-//       });
-//     }
-//     // console.log('errObj', errObj);
-//   });
-// });
-
-
-// if (this.flatten) {
-//   return this.errors.map(item => item.messages).reduce((a, b) => a.concat(b), []);
-// }
+exports.clean = (results) => results
+  .filter(item => item)
+  .reduce((a, b) => a.concat(b), [])
+  .reduce((acc, curr) => ({ ...acc, ...curr }), null);
+
+exports.keyByField = (results, run) => {
+  if (run) {
+    return Object.keys(results)
+      .map(parameter => results[parameter]
+        .reduce((a, b) => Object.assign(a, { [b.context.key]: b.message }), {}));
+  }
+
+  return results;
+};
diff --git a/lib/validation-error.js b/lib/validation-error.js
index c42f124..a63f71c 100644
--- a/lib/validation-error.js
+++ b/lib/validation-error.js
@@ -1,38 +1,11 @@
-// const { ValidationError } = require('@hapi/joi');
-
-function ExpressValidationError(errors, options) {
-  Error.captureStackTrace(this, ExpressValidationError); // ??
-  this.name = 'ExpressValidationError';
-  this.message = 'Express validation error';
-  this.errors = errors;
+function ValidationError(errors, options) {
+  this.name = 'ValidationError';
+  this.message = 'Validation Failed';
   this.statusCode = options.statusCode;
-  this.statusText = options.statusText;
+  this.error = options.error;
+  this.details = errors;
 }
 
-ExpressValidationError.prototype = Object.create(Error.prototype);
-
-ExpressValidationError.prototype.toString = function toString() {
-  return JSON.stringify(this.toJSON());
-};
-
-ExpressValidationError.prototype.toJSON = function toJSON() {
-  return {
-    statusCode: this.status,
-    statusText: this.statusText,
-    errors: this.errors,
-  };
-};
-
-module.exports = ExpressValidationError;
-
-
-// function ExpressValidationError (a, b, c) {
-//   Error.captureStackTrace(this, ExpressValidationError);
-//   this.name = `ExpressValidationError [${code}]`;
-//   this.code = code;
-//   this.message = `${this.code}: ${this.message}`;
-//   this.statusCode = statusCode || undefined;
-// }
+ValidationError.prototype = Object.create(Error.prototype);
 
-// ExpressValidationError.prototype[Symbol.toStringTag] = 'Error';
-// inherits(ExpressValidationError, ValidationError);
+module.exports = ValidationError;
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..9e7cd38
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,8203 @@
+{
+  "name": "express-validation",
+  "version": "3.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@babel/code-frame": {
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",
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+      "dev": true,
+      "requires": {
+        "@babel/highlight": "^7.8.3"
+      }
+    },
+    "@babel/core": {
+      "version": "7.8.7",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.8.7.tgz",
+      "integrity": "sha512-rBlqF3Yko9cynC5CCFy6+K/w2N+Sq/ff2BPy+Krp7rHlABIr5epbA7OxVeKoMHB39LZOp1UY5SuLjy6uWi35yA==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.8.3",
+        "@babel/generator": "^7.8.7",
+        "@babel/helpers": "^7.8.4",
+        "@babel/parser": "^7.8.7",
+        "@babel/template": "^7.8.6",
+        "@babel/traverse": "^7.8.6",
+        "@babel/types": "^7.8.7",
+        "convert-source-map": "^1.7.0",
+        "debug": "^4.1.0",
+        "gensync": "^1.0.0-beta.1",
+        "json5": "^2.1.0",
+        "lodash": "^4.17.13",
+        "resolve": "^1.3.2",
+        "semver": "^5.4.1",
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+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
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+        "ms": {
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
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+          "dev": true
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+        "semver": {
+          "version": "5.7.1",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
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+          "dev": true
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+        "source-map": {
+          "version": "0.5.7",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
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+      }
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+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.8.7",
+        "jsesc": "^2.5.1",
+        "lodash": "^4.17.13",
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+      },
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+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+          "dev": true
+        }
+      }
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+        "@babel/template": "^7.8.3",
+        "@babel/types": "^7.8.3"
+      }
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+      "dev": true,
+      "requires": {
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+      }
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+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/helper-plugin-utils/-/helper-plugin-utils-7.8.3.tgz",
+      "integrity": "sha512-j+fq49Xds2smCUNYmEHF9kGNkhbet6yVIBp4e6oeQpH1RUs/Ir06xUKzDjDkGcaaokPiTNs2JBWHjaE4csUkZQ==",
+      "dev": true
+    },
+    "@babel/helper-split-export-declaration": {
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.8.3.tgz",
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+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.8.3"
+      }
+    },
+    "@babel/helpers": {
+      "version": "7.8.4",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.8.4.tgz",
+      "integrity": "sha512-VPbe7wcQ4chu4TDQjimHv/5tj73qz88o12EPkO2ValS2QiQS/1F2SsjyIGNnAD0vF/nZS6Cf9i+vW6HIlnaR8w==",
+      "dev": true,
+      "requires": {
+        "@babel/template": "^7.8.3",
+        "@babel/traverse": "^7.8.4",
+        "@babel/types": "^7.8.3"
+      }
+    },
+    "@babel/highlight": {
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.8.3.tgz",
+      "integrity": "sha512-PX4y5xQUvy0fnEVHrYOarRPXVWafSjTW9T0Hab8gVIawpl2Sj0ORyrygANq+KjcNlSSTw0YCLSNA8OyZ1I4yEg==",
+      "dev": true,
+      "requires": {
+        "chalk": "^2.0.0",
+        "esutils": "^2.0.2",
+        "js-tokens": "^4.0.0"
+      }
+    },
+    "@babel/parser": {
+      "version": "7.8.7",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.8.7.tgz",
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+      "dev": true
+    },
+    "@babel/plugin-syntax-bigint": {
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-bigint/-/plugin-syntax-bigint-7.8.3.tgz",
+      "integrity": "sha512-wnTnFlG+YxQm3vDxpGE57Pj0srRU4sHE/mDkt1qv2YJJSeUAec2ma4WLUnUPeKjyrfntVwe/N6dCXpU+zL3Npg==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-plugin-utils": "^7.8.0"
+      }
+    },
+    "@babel/plugin-syntax-object-rest-spread": {
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.8.3.tgz",
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+      "dev": true,
+      "requires": {
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+      }
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+      "version": "7.8.7",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.8.7.tgz",
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+      "dev": true,
+      "requires": {
+        "regenerator-runtime": "^0.13.4"
+      }
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+      "version": "7.8.6",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.8.6.tgz",
+      "integrity": "sha512-zbMsPMy/v0PWFZEhQJ66bqjhH+z0JgMoBWuikXybgG3Gkd/3t5oQ1Rw2WQhnSrsOmsKXnZOx15tkC4qON/+JPg==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.8.3",
+        "@babel/parser": "^7.8.6",
+        "@babel/types": "^7.8.6"
+      }
+    },
+    "@babel/traverse": {
+      "version": "7.8.6",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.8.6.tgz",
+      "integrity": "sha512-2B8l0db/DPi8iinITKuo7cbPznLCEk0kCxDoB9/N6gGNg/gxOXiR/IcymAFPiBwk5w6TtQ27w4wpElgp9btR9A==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.8.3",
+        "@babel/generator": "^7.8.6",
+        "@babel/helper-function-name": "^7.8.3",
+        "@babel/helper-split-export-declaration": "^7.8.3",
+        "@babel/parser": "^7.8.6",
+        "@babel/types": "^7.8.6",
+        "debug": "^4.1.0",
+        "globals": "^11.1.0",
+        "lodash": "^4.17.13"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "globals": {
+          "version": "11.12.0",
+          "resolved": "https://registry.npmjs.org/globals/-/globals-11.12.0.tgz",
+          "integrity": "sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==",
+          "dev": true
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+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-16.1.0.tgz",
+      "integrity": "sha512-H/V41UNZQPkUMIT5h5hiwg4QKIY1RPvoBV4XcjUbRM8Bk2oKqqyZ0DIEbTFZB0XjbtSPG8SAa/0DxCQmiRgzKg==",
+      "dev": true,
+      "requires": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
index 87d4474..9b22227 100644
--- a/package.json
+++ b/package.json
@@ -2,22 +2,42 @@
   "name": "express-validation",
   "version": "3.0.0",
   "author": "Andrew Keig <andrew.keig@gmail.com>",
-  "description": "express-validation is a middleware that validates the body, params, query, headers and cookies of a request and returns a response with errors; if any of the configured validation rules fail.",
+  "description": "express-validation is a middleware that validates a request and returns a response with errors; if any of the configured validation rules fail.",
+  "main": "./lib/index",
   "homepage": "https://github.com/andrewkeig/express-validation",
-  "contributors": [
-    {
-      "name": "Valerio Coltre",
-      "email": "mister.gamer@gmail.com"
-    }
-  ],
   "repository": {
     "type": "git",
     "url": "https://github.com/andrewkeig/express-validation"
   },
+  "bugs": {
+    "url": "https://github.com/andrewkeig/express-validation/issues"
+  },
+  "scripts": {
+    "test:watch": "jest --watch",
+    "lint": "eslint 'lib/*.js'",
+    "test": "jest",
+    "test-single": "jest validate.test.js",
+    "coverage": "jest --coverage --runInBand",
+    "push-coverage": "jest --coverage --coverageReporters=text-lcov | coveralls"
+  },
+  "keywords": [
+    "express",
+    "validation",
+    "validate",
+    "joi",
+    "middleware"
+  ],
   "dependencies": {
-    "@hapi/joi": "*"
+    "@hapi/joi": "17.x.x"
+  },
+  "jest": {
+    "collectCoverageFrom": [
+      "lib/**/*.{js,jsx}"
+    ],
+    "modulePathIgnorePatterns": [
+      "__mocks__"
+    ]
   },
-
   "husky": {
     "hooks": {
       "pre-commit": "npm run lint",
@@ -25,12 +45,11 @@
     }
   },
   "devDependencies": {
-    "@hapi/joi": "^17.1.0",
     "@types/joi": "^14.3.3",
-    "body-parser": "1.19.0",
-    "cookie-parser": "1.4.4",
-    "express": "4.17.1",
-    "supertest": "4.0.2",
+    "benchmark": "^2.1.4",
+    "body-parser": "^1.19.0",
+    "cookie-parser": "^1.4.4",
+    "coveralls": "^3.0.9",
     "eslint": "^6.8.0",
     "eslint-config-airbnb-base": "^14.0.0",
     "eslint-config-standard": "^14.1.0",
@@ -39,26 +58,13 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
+    "express": "^4.17.1",
     "husky": "^4.2.3",
     "jest": "^25.1.0",
-    "lint-staged": "^10.0.7"
+    "lint-staged": "^10.0.7",
+    "supertest": "4.0.2"
   },
   "license": "MIT",
-  "scripts": {
-    "test:watch": "jest --watch",
-    "lint": "eslint 'lib/*.js'",
-    "test": "jest mix.test.js",
-    "coverage": "jest --coverage --runInBand"
-  },
-  "main": "./lib/index",
-  "keywords": [
-    "express",
-    "validation",
-    "validate"
-  ],
-  "bugs": {
-    "url": "https://github.com/andrewkeig/express-validation/issues"
-  },
   "licenses": [
     {
       "type": "MIT",
diff --git a/test/app.js b/test/app.js
deleted file mode 100644
index 4518f0b..0000000
--- a/test/app.js
+++ /dev/null
@@ -1,42 +0,0 @@
-const express = require('express');
-const bodyParser = require('body-parser');
-const cookieParser = require('cookie-parser');
-const { validate, validateJoiSchema } = require('../lib/index');
-const validation = require('./validation');
-
-const app = express();
-app.use(bodyParser.json());
-app.use(cookieParser());
-
-const respondWith = key => {
-  return (req, res) => {
-    res.status(200).json(req[key]);
-  };
-};
-
-const response = (req, res) => {
-  res.json(200);
-};
-
-const options = { abortEarly: true };
-const optionsAbort = { abortEarly: false };
-const optionsContextRequest = { context: true };
-
-validateJoiSchema([validation.login, validation.user.get]);
-
-app.post('/login', validate(validation.login, {}, options), response);
-app.get('/user', validate(validation.user.get, {}, options), response);
-app.put('/user/:id', validate(validation.user.put, {}, optionsAbort), response);
-app.get('/account/:id', validate(validation.account, {}, options), respondWith('params'));
-app.post('/logout', validate(validation.logout, {}, optionsAbort), response);
-app.get('/search', validate(validation.search, {}, options), response);
-app.post('/context/:id', validate(validation.context, optionsContextRequest, {}), response);
-app.post('/defaults', validate(validation.defaults), respondWith('body'));
-
-// eslint-disable-next-line no-unused-vars
-app.use((err, req, res, next) => {
-  // console.log('err', err)
-  res.status(400).json(err);
-});
-
-module.exports = app;
diff --git a/test/errors.js b/test/errors.js
deleted file mode 100644
index 608e94f..0000000
--- a/test/errors.js
+++ /dev/null
@@ -1,56 +0,0 @@
-const validation = require('../lib/index');
-const schema = require('./validation/login');
-
-const validationHandler = validation(schema);
-
-describe.skip('when library throws an error', function () {
-
-  it('should call next() with a ValidationError', function () {
-
-    var fakeReq = {
-      body: {
-        email: 'andrew.keiggmail.com',
-        password: '12356'
-      }
-    };
-
-    validationHandler(fakeReq, undefined, function next(err) {
-      err.should.be.instanceof(validation.ValidationError);
-      err.errors.length.should.equal(1);
-      err.status.should.equal(400);
-      err.statusText.should.equal('Bad Request');
-    });
-  });
-
-  it('should be compatible with javascript Error', function () {
-    var fakeReq = {
-      body: {
-        email: 'andrew.keiggmail.com',
-        password: '12356'
-      }
-    };
-
-    validationHandler(fakeReq, undefined, function next(err) {
-      err.should.be.instanceof(Error);
-      err.errors.length.should.equal(1);
-      err.status.should.equal(400);
-      err.statusText.should.equal('Bad Request');
-    });
-  });
-
-  it('should not have a stack trace, since is not a coding error', function () {
-    var fakeReq = {
-      body: {
-        email: 'andrew.keiggmail.com',
-        password: '12356'
-      }
-    };
-
-    validationHandler(fakeReq, undefined, function next(err) {
-      err.should.not.have.keys('stack');
-      err.errors.length.should.equal(1);
-      err.status.should.equal(400);
-      err.statusText.should.equal('Bad Request');
-    });
-  });
-});
diff --git a/test/index.js b/test/index.js
deleted file mode 100644
index d147660..0000000
--- a/test/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-const app = require('./app');
-
-const port = process.env.PORT || 3001;
-
-app.listen(port, () => console.log(`Listening on port ${port}!`));
diff --git a/test/validation/account.js b/test/validation/account.js
deleted file mode 100644
index c972cdd..0000000
--- a/test/validation/account.js
+++ /dev/null
@@ -1,9 +0,0 @@
-const Joi = require('@hapi/joi');
-
-module.exports = {
-  params: Joi.object({
-    id: Joi.number()
-      .integer()
-      .required(),
-  }),
-};
diff --git a/test/validation/context.js b/test/validation/context.js
deleted file mode 100644
index f618f3d..0000000
--- a/test/validation/context.js
+++ /dev/null
@@ -1,9 +0,0 @@
-const Joi = require('@hapi/joi');
-
-module.exports = {
-  body: Joi.object({
-    id: Joi.string()
-      .valid(Joi.ref('$params.id'))
-      .required(),
-  }),
-};
diff --git a/test/validation/defaults.js b/test/validation/defaults.js
deleted file mode 100644
index cc1c660..0000000
--- a/test/validation/defaults.js
+++ /dev/null
@@ -1,20 +0,0 @@
-const Joi = require('@hapi/joi');
-
-const generateUsername = context => {
-  if (context && context.firstname && context.lastname) {
-    return `${context.firstname.toLowerCase()}-${context.lastname.toLowerCase()}`;
-  }
-};
-
-generateUsername.description = 'generated username';
-
-module.exports = {
-  body: Joi.object({
-    username: Joi.string().default(generateUsername),
-    firstname: Joi.string().default('Andrew'),
-    lastname: Joi.string().default('Keig'),
-    created: Joi.date().default(Date.now),
-    registered: Joi.boolean().default(true),
-    values: Joi.array().default(['1']),
-  }),
-};
diff --git a/test/validation/index.js b/test/validation/index.js
deleted file mode 100644
index 103f354..0000000
--- a/test/validation/index.js
+++ /dev/null
@@ -1,7 +0,0 @@
-exports.login = require('./login');
-exports.user = require('./user');
-exports.account = require('./account');
-exports.logout = require('./logout');
-exports.search = require('./search');
-exports.context = require('./context');
-exports.defaults = require('./defaults');
diff --git a/test/validation/login.js b/test/validation/login.js
deleted file mode 100644
index bc1f63b..0000000
--- a/test/validation/login.js
+++ /dev/null
@@ -1,12 +0,0 @@
-const Joi = require('@hapi/joi');
-
-module.exports = {
-  body: Joi.object({
-    email: Joi.string()
-      .email()
-      .required(),
-    password: Joi.string()
-      .regex(/[a-zA-Z0-9]{3,30}/)
-      .required(),
-  }),
-};
diff --git a/test/validation/logout.js b/test/validation/logout.js
deleted file mode 100644
index 69c84f5..0000000
--- a/test/validation/logout.js
+++ /dev/null
@@ -1,12 +0,0 @@
-const Joi = require('@hapi/joi');
-
-module.exports = {
-  cookies: Joi.object({
-    id: Joi.string()
-      .regex(/^[0-9]+$/)
-      .required(),
-    session: Joi.string()
-      .regex(/^[a-zA-Z0-9]{16}$/)
-      .required(),
-  }),
-};
diff --git a/test/validation/options.js b/test/validation/options.js
deleted file mode 100644
index 9efb9d4..0000000
--- a/test/validation/options.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var Joi = require('@hapi/joi');
-
-module.exports = {
-  options: {
-    status: 422,
-    statusText: 'Unprocessable Entity'
-  },
-  body: {
-    option: Joi.string().required()
-  }
-};
diff --git a/test/validation/search.js b/test/validation/search.js
deleted file mode 100644
index c564040..0000000
--- a/test/validation/search.js
+++ /dev/null
@@ -1,7 +0,0 @@
-const Joi = require('@hapi/joi');
-
-module.exports = {
-  query: Joi.object({
-    q: Joi.string().required(),
-  }),
-};
diff --git a/test/validation/user.js b/test/validation/user.js
deleted file mode 100644
index bbf70fb..0000000
--- a/test/validation/user.js
+++ /dev/null
@@ -1,28 +0,0 @@
-const Joi = require('@hapi/joi');
-
-module.exports.get = {
-  headers: Joi.object({
-    accesstoken: Joi.string().required(),
-    userid: Joi.string().required(),
-  }).unknown(),
-};
-
-module.exports.put = {
-  headers: Joi.object({
-    accesstoken: Joi.string().required(),
-    userid: Joi.string().required(),
-  }).unknown(),
-  params: Joi.object({
-    id: Joi.number()
-      .integer()
-      .required(),
-  }),
-  body: Joi.object({
-    email: Joi.string()
-      .email()
-      .required(),
-    password: Joi.string()
-      .regex(/[a-zA-Z0-9]{3,30}/)
-      .required(),
-  }),
-};