diff --git a/Http/Requests/Cardboard/StoreCardboardRequest.php b/Http/Requests/Cardboard/StoreCardboardRequest.php
index 08a8c66..326ff07 100644
--- a/Http/Requests/Cardboard/StoreCardboardRequest.php
+++ b/Http/Requests/Cardboard/StoreCardboardRequest.php
@@ -30,6 +30,7 @@
             return [
                 'directorat_id'     => 'required|integer|exists:directorats,id',
                 'sub_directorat_id' => 'required|integer|exists:sub_directorats,id',
+                'job_id'            => 'required|integer|exists:jobs,id',
                 'kode'              => 'required|string|unique:cardboards,kode',
                 'name'              => 'required|string|max:50',
                 'sequence'          => 'nullable|integer',
diff --git a/Http/Requests/Cardboard/UpdateCardboardRequest.php b/Http/Requests/Cardboard/UpdateCardboardRequest.php
index 718272e..2bb5ec4 100644
--- a/Http/Requests/Cardboard/UpdateCardboardRequest.php
+++ b/Http/Requests/Cardboard/UpdateCardboardRequest.php
@@ -30,6 +30,7 @@
             return [
                 'directorat_id'     => 'required|integer|exists:directorats,id',
                 'sub_directorat_id' => 'required|integer|exists:sub_directorats,id',
+                'job_id'            => 'required|integer|exists:jobs,id',
                 'kode'              => 'required|string|unique:cardboards,kode,' . $this->cardboard->id,
                 'name'              => 'required|string|max:50',
                 'sequence'          => 'nullable|integer',