public async Task <IActionResult> AddRecord(PassengerRecord record) { if (string.IsNullOrEmpty(record.Key) || string.IsNullOrEmpty(record.LastName)) { return(BadRequest(new { Result = false, Message = "Key & last name must not empty" })); } if (record.Key.Length != 6) { return(BadRequest(new { Result = false, Message = "key length must be 6 letters" })); } var res = await MdApi.AddRecord(record); return(PartialView("_PartialPassengerList", res)); }