##Yii-antispam Anti-spam by CleanTalk extension with protection against spam bots and manual spam.

No Captcha, no questions, no counting animals, no puzzles, no math.

Requirements

• Yii 1.1 or above
• CleanTalk account https://cleantalk.org/register?product=anti-spam

##Usage

1. Get access key on http://cleantalk.org/register?platform=yii

2. Extract content from archive under protected/extensions/yii-antispam

3. Open your application configuration in protected/config/main.php and modify components section:

// application components
'components'=>array(
    ...
        'cleanTalk'=>array(
            'class'=>'ext.yii-antispam.CleanTalkApi',
            'apiKey'=>'*****',
        ),
    ...
),

4. Add validator in your model, for example ContactForm

class ContactForm extends CFormModel
{
    public $name;
    public $email;
    public $body;
    ...
    public function rules()
    {
        return array(
            ...
            array('body', 
                    'ext.yii-antispam.CleanTalkValidator', 
                    'check'=>'message', /* Check type message or user */
                    'emailAttribute'=>'email',  
                    'nickNameAttribute'=>'name',
                    /*'on'=>'insert' if ActiveRecord using */),
            ...
        );
    }
    ...
}

5. In form view add special hidden element

<?php $form=$this->beginWidget('CActiveForm', array(
    ...
    <?php echo Yii::app()->cleanTalk->checkJsHiddenField()?>
    ...
    <?php echo CHtml::submitButton('Submit'); ?>
    ...
<?php $this->endWidget(); ?>

##License GNU General Public License

##Resources

• http://cleantalk.org/
• https://github.com/CleanTalk/yii-antispam