public function save($request)
 {
     $testimonial = new Testimonial();
     $testimonial->name = $request->input('name');
     $testimonial->description = $request->input('description');
     $testimonial->pic_path = $request->input('pic_path');
     $testimonial->status = $request->input('status');
     if ($testimonial->save()) {
         return $testimonial->id;
     } else {
         return false;
     }
 }
 public function postShowAdd()
 {
     $validation_data = ['title' => 'required|min:3', 'testimonial' => 'required|min:10'];
     // Validate data
     $validator = new Validator();
     $errors = $validator->isValid($validation_data);
     if (sizeof($errors) > 0) {
         \App\libs\session\Session::flash('errors', $errors);
         echo $this->blade->render('add-testimonials');
         exit;
     }
     $testimonial = new Testimonial();
     $testimonial->title = $_POST['title'];
     $testimonial->testimonial = $_POST['testimonial'];
     $testimonial->user_id = LoggedIn::user()->id;
     $testimonial->save();
     header('Location: /testimonial-saved');
     exit;
 }