no-captcha's Introduction

No CAPTCHA reCAPTCHA

For Laravel 4 use v1 branch.

Installation

Add the following line to the require section of composer.json:

{
    "require": {
        "anhskohbo/no-captcha": "2.*"
    }
}

Run composer update.

Laravel 5

Setup

Add ServiceProvider to the providers array in app/config/app.php.

Anhskohbo\NoCaptcha\NoCaptchaServiceProvider::class,

Configuration

Add NOCAPTCHA_SECRET and NOCAPTCHA_SITEKEY in .env file:

NOCAPTCHA_SECRET=[secret-key]
NOCAPTCHA_SITEKEY=[site-key]

Usage

Display reCAPTCHA

{!! app('captcha')->display(); !!}

Validation

Add 'g-recaptcha-response' => 'required|captcha' to rules array.

$validate = Validator::make(Input::all(), [
	'g-recaptcha-response' => 'required|captcha'
]);

Testing

When using the Laravel Testing functionality, you will need to mock out the response for the captcha form element. To do this:

Setup NoCaptcha facade in config/app.conf

'NoCaptcha' => 'Anhskohbo\NoCaptcha\Facades\NoCaptcha'

For any form tests involving the captcha, you can then mock the facade behaviour:

// 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.

Without Laravel

Checkout example below:

<?php

require_once "vendor/autoload.php";

$secret  = '';
$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>