YiiReCaptcha

Based on reCaptcha API 2.0

Quick Start

You can clone the github repo and get the full codebase to build the distributive something you want.

Installation

• 1/ Download GitHub repo (dakiquang/yiiReCaptcha) and extract files into a destination folder(extensions folder/vendor folder or any folder in your structure)

• 2/ Sign up for an reCAPTCHA API keys on Google reCaptcha. and get the key/secret pair

• 3/ Configure this component in your configuration file (main.php file). The parameters siteKey and secret are required.

'components' => [
    'reCaptcha' => [
        'name' => 'reCaptcha',
        'class' => '<path-to-destination-folder>\yiiReCaptcha\ReCaptcha',
        'key' => '<your-key>',
        'secret' => '<your-secret>',
    ],
    ...

4/ Add ReCaptchaValidator in your model, for example:

    public $verifyCode;

    public function rules()
    {
        return array(
            array('verifyCode', 'required'),
            array('verifyCode', '<path-to-destination-folder>.yiiReCaptcha.ReCaptchaValidator'),
        );
    }

5/ Usage this widget in your view

<?php
$this->widget('<path-to-destination-folder>.yiiReCaptcha.ReCaptcha', array(
    'model'     => $model,
    'attribute' => 'verifyCode',
));
?>

6/ Use for multiple domain: By default, the reCaptcha is restricted to the specified domain. Use the secure token to request a CAPTCHA challenge from any domain. Adding more attribute 'isSecureToken' => true to setup for any domain:

<?php
$this->widget('<path-to-destination-folder>.yiiReCaptcha.ReCaptcha', array(
    'model'     => $model,
    'attribute' => 'verifyCode',
    'isSecureToken' => true,
));
?>

END.