laravel5-recaptcha2

Recaptcha v2 for Laravel 5. Inspired by anhskohbo/no-captcha and greggilbert/recaptcha.

Installation

Run 'composer require crazyinventor/laravel5-recaptcha2' or modify your composer.json:

{
    "require": {
        "crazyinventor/laravel5-recaptcha2": "1.0.1"
    }
}

Configuration

Get your keys for recaptcha from the admin page.

Then register the Service Provider.

Laravel 5.0

In /config/app.php, add the following to providers:

'CrazyInventor\Lacaptcha\LacaptchaServiceProvider',

and the following to aliases:

'Recaptcha' => 'CrazyInventor\Lacaptcha\Facades\Lacaptcha',

Laravel 5.1 and newer

In /config/app.php, add the following to providers:

CrazyInventor\Lacaptcha\LacaptchaServiceProvider::class,

and the following to aliases:

'Recaptcha' => CrazyInventor\Lacaptcha\Facades\Lacaptcha::class,

Publish config file

Publish the recaptcha configuration file by running the following command from a shell inside your Laravel's installation directory:

php artisan vendor:publish

This will create the file config/recaptcha.php in your Laravel's installation directory. You can modify this file by entering your sitekey and secret directly to it or adding the keys to your .env file.

.env file

Add RECAPTCHA_SECRET and RECAPTCHA_SITEKEY to your .env file:

RECAPTCHA_SECRET=[secret-key]
RECAPTCHA_SITEKEY=[site-key]

Replace [secret-key] and [site-key] with your keys.

Usage

1. In your form, use {!! Recaptcha::render() !!} to echo out the markup.
2. To validate your form, add the following rule:

$rules = [
    // ...
    'g-recaptcha-response' => 'required|recaptcha',
];

Testing

When testing your application you might want to skip the recaptcha part. To do so add these lines at the start of your test:

// prevent validation error on captcha
Recaptcha::shouldReceive('verify')
    ->once()
    ->andReturn(true);
// provide hidden input for your 'required' validation
Recaptcha::shouldReceive('render')
    ->zeroOrMoreTimes()
    ->andReturn('<input type="hidden" name="g-recaptcha-response" value="1" />');

Testing with Laravel 5.4 and Dusk

Unfortunately, mocking does not work for Laravel Dusk. But you can overwrite the validator function very easily by adding the following code to your test.

$app = $this->app;
    $app['validator']->extend('recaptcha', function ($attribute, $value) use ($app) {
    return true;
});