reCAPTCHA plugin for Lithium PHP framework

Plugin that enable easy interactions with Googles reCAPTCHA API

Created by Djordje Kovacevic 2012-05-26

Thanks to @gwoo and @nateabele for helping on #li3 chanel!

Installationand configuration

Checkout the code to either of your library directories:

cd libraries
git clone git://github.com/djordje/li3_recaptcha.git

Include library in your app/config/bootstrap/libraries.php, and pass your reCAPTCHA keys as config:

Libraries::add('li3_recaptcha', array(
	'keys' => array(
		'public' => 'your_public_recaptcha_key',
		'private' => 'your_private_recaptcha_key',
		'mailhide_public' => 'your_public_mailhide_recaptcha_key',
		'mailhide_private' => 'your_private_mailhide_recaptcha_key'
	)
));

Usage

This plugin provide template helper li3_recaptcha\extensions\helper\Recaptcha, you can use it in your template $this->recaptcha->{method}()

If you want to create reCAPTCHA challenge field you add $this->recptcha->challenge() to your form

For hidding email you use $this->recaptcha->mailhide($email)

To check your reCAPTCHA challenge answare you add to action in your controller something like this:

if ($this->request->data && Recaptcha::check($this->request)) {
	// Do some stuff for users that passed reCAPTCHA check
}

Testing

There is not unit tests for this plugin because reCAPTCHA does not provide testing API