Postoji model:
Code:
public class RegisterModel
{
[Required(ErrorMessage = "User name is required!")]
[Display(Name = "My display name")]
public string UserName { get; set; }
}
public class RegisterModel
{
[Required(ErrorMessage = "User name is required!")]
[Display(Name = "My display name")]
public string UserName { get; set; }
}
Ako proveravam preko Ajaxa da li user već postoji:
Code:
$.ajax({
url: "/Korisnici/ProveriUsera",
type: "POST",
data: {
username: $('#UserName').val()
},
success: function (result) {
},
error: function (data) {
alert(data);
}
})
$.ajax({
url: "/Korisnici/ProveriUsera",
type: "POST",
data: {
username: $('#UserName').val()
},
success: function (result) {
},
error: function (data) {
alert(data);
}
})
Kako da prikažem da user name već postoji u bazi, ne alert, nego da uradim client validation ?
[Required(ErrorMessage = "Korisnik već postoji!")]
Hvala!
Patak