public function store()
 {
     $msg = new ContactMessage(Input::all());
     $msg->ip = getenv('REMOTE_ADDR');
     $okay = $msg->save();
     if ($okay) {
         $this->alertSuccess(trans('contact::message_sent'));
     } else {
         return Redirect::to('contact')->withInput()->withErrors($msg->getErrors());
     }
 }