public function actionChangePassword() { $notify = ""; $type_notify = ""; if (Yii::$app->user->isGuest) { return $this->goHome(); } $model = new ChangePasswordForm(); if ($model->load(Yii::$app->request->post())) { if ($model->ChangePassword()) { $notify = "Change password successfully"; $type_notify = "success"; } else { $notify = "Change the password to fail"; $type_notify = "danger"; } } return $this->render('change-password', ['model' => $model, 'notify' => $notify, 'type_notify' => $type_notify]); }