Yii2 ReCaptcha

Google reCaptcha widget for Yii2.

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist petrabarus/yii2-recaptcha "*"

or add

"petrabarus/yii2-recaptcha": "*"

to the require section of your composer.json file.

Requirement

This package require

• Latest Yii2
• PHP 5.4 or later

Usage

Obtain the credentials in Google reCaptch. After that dd configuration in the params.

[
    'reCaptcha' => [
        'siteKey' => 'ABCDEFGHIJKLMN',
        'secretKey' => 'ABCDEFGHIJKLMN',
    ]
]

Make sure the configuration can be accessed via Yii::$app->params['reCaptcha']['siteKey'] and Yii::$app->params['reCaptcha']['secretKey'].

To use in the active form.

$form->field($model, 'captcha')->widget(\PetraBarus\Yii2\ReCaptcha\ReCaptcha::class);

To add validator in the rules

['captcha', \PetraBarus\Yii2\ReCaptcha\ReCaptchaValidator::class],