public IHttpActionResult Login(Login loginModel) { if (!ModelState.IsValid) { var getMessage = ModelState.Values.SelectMany(v => v.Errors.Select(d => d.ErrorMessage)).ToList() .LastOrDefault(); _httpResponse.Add(bool.FalseString, getMessage); return(Ok(_httpResponse)); } UserInfo result = _profileBusiness.Login(loginModel); if (result == null) { return(Ok(_commonRules.SetResponse(bool.FalseString, "DC1000:Invalid Credentials."))); } else { return(Ok(JObject.Parse(JsonConvert.SerializeObject(result)))); } }