help desk create view

app/Http/Controllers/HelpDeskController.php

@@ -36,7 +36,6 @@ class HelpDeskController extends Controller
     public function store(HelpTicketRequest $request){
 //
 //        try{
-dd($request);
             $ticekt = HelpTicket::create([
                 'name' => $request->get('name'),
                 'email' => $request->get('email'),

app/Http/Requests/HelpTicketRequest.php

@@ -29,7 +29,7 @@ class HelpTicketRequest extends FormRequest
             'email' => 'required|email',
             'topic' => 'required',
             'text' => 'required',
-            'attachment' =>  'image|max:1024'
+            'attachment' =>  'image|mimes:jpeg,png,jpg,gif|max:1024'
         ];
     }