action.php

public function actionRegistr()
     {
        $form = new RegistrForm;
        if (!Yii::app()->user->isGuest) {
             throw new CException('Вы уже зарегистрированны!');
        } else {
            
            if (isset($_POST['RegistrForm'])) {
                
                $form->attributes = $_POST['RegistrForm'];
                
                $form->verifyCode = $_POST['RegistrForm']['verifyCode'];
                
                if($form->validate()) {
$model = new User;
$model->attributes = $form->attributes;
                                // Выводим страницу что "все окей"
                                $model->save();
                                $this->render('registr_ok');
                            }
                                             
                    } else {
                        
                        $this->render('registr', array('form' => $form));
                    } 
             } else {
                 
              $this->render('registr', array('form' => $form));
            } 
        }
    }