json( Regency::where('province_id', $provinceId)->orderBy('name')->get(['id', 'name']) ); } public function districts(string $regencyId): JsonResponse { return response()->json( District::where('regency_id', $regencyId)->orderBy('name')->get(['id', 'name']) ); } public function villages(string $districtId): JsonResponse { return response()->json( Village::where('district_id', $districtId)->orderBy('name')->get(['id', 'name']) ); } }