see untagged form

app/Http/Controllers/Controller.php

@@ -22,13 +22,13 @@ class Controller extends BaseController
         foreach ($untaggedform as $key => $a) {
             $work_order = WorkOrder::where('_id', $a->_id)->get();
             
-            if(!empty($work_order->wo)){
+            if(!empty($work_order)){
                 array_push($result, array(
                     'wo' => $work_order->wo,
                 ));
             }
         }
 
-        return json_encode($result);
+        return $result;
     }
 }