Our model -- > Customer.cs
validating in controller
Validate<Consumer>(consumer);
if (!ModelState.IsValid)
{
var message = string.Join(" \n ", ModelState.Values
.SelectMany(v => v.Errors)
.Select(e => e.ErrorMessage));
return ResponseMessage(HttpStatusCode.NonAuthoritativeInformation, message);
}
validating in controller
Validate<Consumer>(consumer);
if (!ModelState.IsValid)
{
var message = string.Join(" \n ", ModelState.Values
.SelectMany(v => v.Errors)
.Select(e => e.ErrorMessage));
return ResponseMessage(HttpStatusCode.NonAuthoritativeInformation, message);
}

