FeedBack::beforeValidate PHP Метод

    public function beforeValidate()
    {
        $this->update_time = new CDbExpression('NOW()');
        if ($this->isNewRecord) {
            $this->create_time = $this->update_time;
            $this->ip = Yii::app()->getRequest()->userHostAddress;
            if (!$this->type) {
                $this->type = self::TYPE_DEFAULT;
            }
        }
        return parent::beforeValidate();
    }