public function jsonTerritorialAreas2FromTerritorialArea1($country, $territorialArea1) { if ($territorialArea1 == "null") { return response()->json(['status' => 'error', 'message' => 'We expect a correct territorial area 1 code'], 400); } else { return response()->json(['status' => 'success', 'data' => TerritorialArea1::find($territorialArea1)->getTerritorialAreas2]); } }