fix bug

app/Photo/v1/Controller/Photo.php

@@ -47,7 +47,7 @@ class Photo extends \Illuminate\Routing\Controller
         $post = $request->all();
         $validator = new PhotoValidator();
         $res = $validator->validate($post);
-        if ($res->fails()) {
+        if ($res == false) {
             $messages = $validator->getMessages();
             return Response::error($messages,HttpStatus::HttpValidationFailed);
         }