using System.ComponentModel.DataAnnotations; namespace Apimanager_backend.Dtos { public class UserLoginDto { [MaxLength(20,ErrorMessage = "The maximum username is 20 characters")] public string UserName { get; set; } [MaxLength(50,ErrorMessage = "The maximum password is 50 characters")] [Required(ErrorMessage = "password is required")] public string Password { get; set; } } }