public function actionSearchProducts()
 {
     $modelForm = new Product();
     $results = null;
     if ($modelForm->load(Yii::$app->request->post())) {
         $results = $modelForm->giveAllProductsByName($modelForm->name);
         Yii::$app->session->setFlash('contactFormSubmitted');
         return $this->render('searchProducts', ['modelForm' => $modelForm, 'results' => $results]);
     } else {
         return $this->render('searchProducts', ['modelForm' => $modelForm, 'results' => $results]);
     }
 }