/**
  * Show the form for creating a new resource.
  * 
  * @return Response
  */
 public function postCreate()
 {
     $data = Input::all();
     $validator = Comment::validate($data);
     if ($validator->fails()) {
         return 404;
     } else {
         $content = Input::get('content');
         $post_id = Input::get('post_id');
         $cmt = Comment::create_cmt($content, $post_id);
         if (count($cmt)) {
             return 200;
         } else {
             return 404;
         }
     }
 }