public function save()
 {
     $rules = ['fullname' => 'required', 'email' => 'required|email', 'position' => 'required', 'message' => 'required', 'cv' => 'mimes:doc,docx,pdf,size:2000'];
     $validator = Validator::make(Input::all(), $rules);
     if ($validator->fails()) {
         return View::make('error')->with(['message' => 'Please ensure to fulfil all requirements.', 'breadcrumb' => 'find-job']);
     }
     $email = Input::get('email');
     $filename = '';
     $dest_path = '';
     if (Input::hasFile('cv')) {
         $extension = Input::file('cv')->getClientOriginalExtension();
         $size = Input::file('cv')->getSize();
         $dest_path = storage_path() . '/cv/';
         $filename = $email . '.' . $extension;
         Input::file('cv')->move($dest_path, $filename);
     }
     $applicant = Application::firstOrCreate(['email' => $email]);
     if (!empty($applicant->fullname)) {
         $applicant = new Application();
         $applicant->email = $email;
     }
     $applicant->fullname = Input::get('fullname');
     $applicant->position = Input::get('position');
     $applicant->message = Input::get('message');
     $applicant->cv = $dest_path . $filename;
     $applicant->save();
     $position = Input::get('position');
     $fullname = Input::get('fullname');
     Mail::send('emails.application', array(Input::all()), function ($message) use($position, $fullname) {
         $message->to('*****@*****.**')->subject('Application for ' . $position . ' - ' . $fullname);
     });
     return View::make('thank_you')->with(['person' => 'HR agents', 'breadcrumb' => 'team']);
 }