public function store()
 {
     $first_name = Input::get('first_name');
     $last_name = Input::get('last_name');
     $email = Input::get('email');
     $image = Input::file('photo');
     $input_data = Input::all();
     $employees = new Employees();
     //validation check
     $validator = Validator::make(Input::all(), $this->registration_form_rules);
     // check if the validator failed -----------------------
     if (!$validator->fails()) {
         $employees->first_name = $first_name;
         $employees->last_name = $last_name;
         $employees->email = $email;
         $img_dir = "images/employees/" . date("h-m-y");
         if (!file_exists($img_dir)) {
             mkdir($img_dir, 0777, true);
         }
         $filename = $image->getClientOriginalName();
         $pathL = public_path($img_dir . "-" . $filename);
         Image::make($image->getRealPath())->resize(900, 600)->save($pathL);
         $employees->photo = $img_dir . "-" . $filename;
         //insert data
         if ($employees->save()) {
             Session::flash('success', 'Successfully added');
             return Redirect::to('/');
         } else {
             Session::flash('success', 'Something Wrong');
             return Redirect::to('employees/create');
         }
     } else {
         $messages = $validator->messages();
         return Redirect::to('employees/create')->withErrors($validator);
     }
 }