update if value jumlah kosong

app/Http/Controllers/Admin/LembarInstrumentMonitoringController.php

@@ -91,7 +91,8 @@ class LembarInstrumentMonitoringController extends Controller
         //dd($request->all());
         foreach ($request->input('jumlah_pernyataan_instrument') as $index => $value) 
         {
-            
+            if(!empty($request->jumlah_pernyataan_instrument[$index]))
+            {
                     $post   = Hasil_Instrument::updateOrCreate(
                         [
                         'id_pernyataan_instrument'      => $request->id_pernyataan_instrument[$index],
@@ -102,6 +103,7 @@ class LembarInstrumentMonitoringController extends Controller
                     [
                         'jumlah'                        => $request->jumlah_pernyataan_instrument[$index]
                     ]);
+            }
                     
                
         }
@@ -115,7 +117,8 @@ class LembarInstrumentMonitoringController extends Controller
                         foreach ($value1 as $idfakultas => $value2) 
                         {
                             
-                                
+                            if(!empty($value2))
+                            {
                                             $post   = Hasil_Instrument::updateOrCreate(
                                                 [
                                                 'id_pernyataan_instrument'      => $idparent,
@@ -129,6 +132,7 @@ class LembarInstrumentMonitoringController extends Controller
                                                     'jumlah'                        => $value2,
                                                 ]);
                             }
+                        }
                         
                     }