feat: final

app/Http/Controllers/Admin/CityController.php

@@ -81,7 +81,7 @@ class CityController extends Controller
         $city->delete();
 
         return redirect()->route('admin.cities.index')->withErrors([
-            'success', 'شهرستان با موفقیت حذف شد'
+            'success'=> 'شهرستان با موفقیت حذف شد'
         ]);
     }
 }

resources/views/admin/cities/index.blade.php

@@ -28,11 +28,11 @@
                                     <td>{{ $city->name }}</td>
                                     <td>{{ optional($city->province)->name ?? '—' }}</td>
                                     <td>
-                                        <a href="{{ route('admin.cities.edit', $city) }}" class="btn btn-sm btn-warning">
+                                        <a href="{{ route('admin.cities.edit', $city->id) }}" class="btn btn-sm btn-warning">
                                             ویرایش
                                         </a>
 
-                                        <form action="{{ route('admin.cities.destroy', $city) }}" method="POST" class="d-inline">
+                                        <form action="{{ route('admin.cities.destroy', $city->id) }}" method="POST" class="d-inline">
                                             @csrf
                                             @method('delete')
                                             <button type="submit" class="btn btn-sm btn-danger"