README

Google Captcha Helpers

Install

composer require cradlephp/cradle-captcha

Then in /bootstrap.php, add

->register('cradlephp/cradle-captcha')

Setup

Go to https://www.google.com/recaptcha/ and register for a token and secret.

Open /config/services.php and add

'captcha-main' => array(
    'token' => '<Google Token>',
    'secret' => '<Google Secret>'
),

Usage

In any of your routes add the following code.

cradle()->trigger('captcha-load', $request, $response);

The CSRF token will be found in $request->getStage('captcha'). In your form template, be sure to add this key in a hidden field like the following.

<script src="https://www.google.com/recaptcha/api.js"></script>
<div class="g-recaptcha" data-sitekey="{{captcha}}"></div>

When validating this form in a route you can use the following

cradle()->trigger('captcha-validate', $request, $response);

If there is an error, it will be found in the response error object message. You can check this using the following.

if($response->isError()) {
    $message = $response->getMessage();
    //report the error
}