public class Student { public int ID { get; set; } [Required(ErrorMessage = "学生姓名不能为空")] [StringLength(4, ErrorMessage = "最多只能输入4个字符")] public string Name { get; set; } [Required(ErrorMessage = "性别不能为空")] public int Sex { get; set; } [Required(ErrorMessage = "年龄不能为空")] [Range(10, 30, ErrorMessage = "年龄必须在10到30岁之间")] public uint Age { get; set; } [Required] public string Telphone { get; set; } public string stuNumber { get; set; } [Required(ErrorMessage = "请输入账号")] [Remote("CheckUserName", "Student", ErrorMessage = "该账号已注册")] public string UserName { get; set; } [Required(ErrorMessage = "请输入密码")] //[RegularExpression(@"^.[*A-Za-z0-9w_-]+.*$", ErrorMessage = "密码格式有误")] public string Password { get; set; } [Required(ErrorMessage = "请输入密码")] [System.Web.Mvc.Compare("Password",ErrorMessage="密码不一致")] public string RePassword { get; set; } }