diff --git a/app/Http/Controllers/VehiclesController.php b/app/Http/Controllers/VehiclesController.php
index afb742a..d3177c0 100755
--- a/app/Http/Controllers/VehiclesController.php
+++ b/app/Http/Controllers/VehiclesController.php
@@ -155,8 +155,8 @@ class VehiclesController extends Controller
                 // "nopol3" => "required|string|max:3",
                 "manufacture_year" => "required|digits:4",
                 "cylinder_capacity" => "required|integer",
-                "vehicle_identity_number" => "required|string|min:17|max:45",
-                "engine_number" => "required|string|min:9|max:45",
+                "vehicle_identity_number" => "required|string",
+                "engine_number" => "required|string",
                 "vehicle_color" => "required|string|min:3|max:25",
                 "fuel_type" => "required|string|min:3|max:25",
                 "license_plat_color" => "required|string|min:3|max:25",
@@ -373,8 +373,8 @@ class VehiclesController extends Controller
                 // "nopol3" => "required|string|max:3",
                 "manufacture_year" => "required|digits:4",
                 "cylinder_capacity" => "required|integer",
-                "vehicle_identity_number" => "required|string|min:17|max:45",
-                "engine_number" => "required|string|min:9|max:45",
+                "vehicle_identity_number" => "required|string",
+                "engine_number" => "required|string",
                 "vehicle_color" => "required|string|min:3|max:25",
                 "fuel_type" => "required|string|min:3|max:25",
                 "license_plat_color" => "required|string|min:3|max:25",