diff --git a/app/Http/Requests/Admin/PostRequest.php b/app/Http/Requests/Admin/PostRequest.php
index f0907e96..1eddeb61 100644
--- a/app/Http/Requests/Admin/PostRequest.php
+++ b/app/Http/Requests/Admin/PostRequest.php
@@ -34,6 +34,9 @@ public function rules(): array
             'blocks.*.children' => ['array'],
             'blocks.*.media' => ['array'],
             'blocks.*.media.*.id' => ['required', 'exists:media'],
+            'blocks.*.related' => ['array'],
+            'blocks.*.related.*.id' => ['required', 'numeric', 'integer'],
+            'blocks.*.related.*.type' => ['required', 'string'],
         ]);
     }
 }