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vendor/anhskohbo/no-captcha/README.md

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+No CAPTCHA reCAPTCHA
+==========
+
+[![Build Status](https://travis-ci.org/anhskohbo/no-captcha.svg?branch=master&style=flat-square)](https://travis-ci.org/anhskohbo/no-captcha)
+[![Latest Stable Version](https://poser.pugx.org/anhskohbo/no-captcha/v/stable)](https://packagist.org/packages/anhskohbo/no-captcha)
+[![Total Downloads](https://poser.pugx.org/anhskohbo/no-captcha/downloads)](https://packagist.org/packages/anhskohbo/no-captcha)
+[![Latest Unstable Version](https://poser.pugx.org/anhskohbo/no-captcha/v/unstable)](https://packagist.org/packages/anhskohbo/no-captcha)
+[![License](https://poser.pugx.org/anhskohbo/no-captcha/license)](https://packagist.org/packages/anhskohbo/no-captcha)
+
+![recaptcha_anchor 2x](https://cloud.githubusercontent.com/assets/1529454/5291635/1c426412-7b88-11e4-8d16-46161a081ece.gif)
+
+> For Laravel 4 use [v1](https://github.com/anhskohbo/no-captcha/tree/v1) branch.
+
+## Installation
+
+```
+composer require anhskohbo/no-captcha
+```
+
+## Laravel 5 and above
+
+### Setup
+
+**_NOTE_** This package supports the auto-discovery feature of Laravel 5.5 and above, So skip these `Setup` instructions if you're using Laravel 5.5 and above.
+
+In `app/config/app.php` add the following :
+
+1- The ServiceProvider to the providers array :
+
+```php
+Anhskohbo\NoCaptcha\NoCaptchaServiceProvider::class,
+```
+
+2- The class alias to the aliases array :
+
+```php
+'NoCaptcha' => Anhskohbo\NoCaptcha\Facades\NoCaptcha::class,
+```
+
+3- Publish the config file
+
+```ssh
+php artisan vendor:publish --provider="Anhskohbo\NoCaptcha\NoCaptchaServiceProvider"
+```
+
+### Configuration
+
+Add `NOCAPTCHA_SECRET` and `NOCAPTCHA_SITEKEY` in **.env** file :
+
+```
+NOCAPTCHA_SECRET=secret-key
+NOCAPTCHA_SITEKEY=site-key
+```
+
+(You can obtain them from [here](https://www.google.com/recaptcha/admin))
+
+### Usage
+
+#### Init js source
+
+With default options :
+
+```php
+ {!! NoCaptcha::renderJs() !!}
+```
+
+With [language support](https://developers.google.com/recaptcha/docs/language) or [onloadCallback](https://developers.google.com/recaptcha/docs/display#explicit_render) option :
+
+```php
+ {!! NoCaptcha::renderJs('fr', true, 'recaptchaCallback') !!}
+```
+
+#### Display reCAPTCHA
+
+Default widget :
+
+```php
+{!! NoCaptcha::display() !!}
+```
+
+With [custom attributes](https://developers.google.com/recaptcha/docs/display#render_param) (theme, size, callback ...) :
+
+```php
+{!! NoCaptcha::display(['data-theme' => 'dark']) !!}
+```
+
+Invisible reCAPTCHA using a [submit button](https://developers.google.com/recaptcha/docs/invisible):
+
+```php
+{!! NoCaptcha::displaySubmit('my-form-id', 'submit now!', ['data-theme' => 'dark']) !!}
+```
+Notice that the id of the form is required in this method to let the autogenerated 
+callback submit the form on a successful captcha verification.
+
+#### Validation
+
+Add `'g-recaptcha-response' => 'required|captcha'` to rules array :
+
+```php
+$validate = Validator::make(Input::all(), [
+	'g-recaptcha-response' => 'required|captcha'
+]);
+
+```
+
+##### Custom Validation Message
+
+Add the following values to the `custom` array in the `validation` language file :
+
+```php
+'custom' => [
+    'g-recaptcha-response' => [
+        'required' => 'Please verify that you are not a robot.',
+        'captcha' => 'Captcha error! try again later or contact site admin.',
+    ],
+],
+```
+
+Then check for captcha errors in the `Form` :
+
+```php
+@if ($errors->has('g-recaptcha-response'))
+    <span class="help-block">
+        <strong>{{ $errors->first('g-recaptcha-response') }}</strong>
+    </span>
+@endif
+```
+
+### Testing
+
+When using the [Laravel Testing functionality](http://laravel.com/docs/5.5/testing), you will need to mock out the response for the captcha form element.
+
+So for any form tests involving the captcha, you can do this by mocking the facade behavior:
+
+```php
+// prevent validation error on captcha
+NoCaptcha::shouldReceive('verifyResponse')
+    ->once()
+    ->andReturn(true);
+
+// provide hidden input for your 'required' validation
+NoCaptcha::shouldReceive('display')
+    ->zeroOrMoreTimes()
+    ->andReturn('<input type="hidden" name="g-recaptcha-response" value="1" />');
+```
+
+You can then test the remainder of your form as normal.
+
+When using HTTP tests you can add the `g-recaptcha-response` to the request body for the 'required' validation:
+
+```php
+// prevent validation error on captcha
+NoCaptcha::shouldReceive('verifyResponse')
+    ->once()
+    ->andReturn(true);
+
+// POST request, with request body including g-recaptcha-response
+$response = $this->json('POST', '/register', [
+    'g-recaptcha-response' => '1',
+    'name' => 'John',
+    'email' => 'john@example.com',
+    'password' => '123456',
+    'password_confirmation' => '123456',
+]);
+```
+
+## Without Laravel
+
+Checkout example below:
+
+```php
+<?php
+
+require_once "vendor/autoload.php";
+
+$secret  = 'CAPTCHA-SECRET';
+$sitekey = 'CAPTCHA-SITEKEY';
+$captcha = new \Anhskohbo\NoCaptcha\NoCaptcha($secret, $sitekey);
+
+if (! empty($_POST)) {
+    var_dump($captcha->verifyResponse($_POST['g-recaptcha-response']));
+    exit();
+}
+
+?>
+
+<form action="?" method="POST">
+    <?php echo $captcha->display(); ?>
+    <button type="submit">Submit</button>
+</form>
+
+<?php echo $captcha->renderJs(); ?>
+```
+
+## Contribute
+
+https://github.com/anhskohbo/no-captcha/pulls