public function actionFeedback()
{
$model = new Feedback();
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
if ($feed = $model->feed()) {
Yii::$app->session->setFlash('success', 'thank you for your feedback');
}
return $this->refresh();
} else {
return $this->render('feedbackForm', ['model' => $model]);
}
}