Asp.Mvc 2.0用户登录实例讲解---(4)服务器端验证(7)

            get; 
            set; 
        } 
 
     
    } 
 
    
    /// <summary>  
    /// 此自定义类用于验证密码和确认密码必须一致  
    /// </summary>  
    [AttributeUsage(AttributeTargets.Class, AllowMultiple = true, Inherited = true)] 
    public class PwdMatch :ValidationAttribute 
    { 
 
        private object _typeid = new object(); 
        public string PWD { get; set; }//密码  
        public string ConfirmPwd { get; set; }//确认密码  
 
 
        public PwdMatch(string pwd, string confirmPwd) 
            : base() 
        { 
            PWD = pwd; 
            ConfirmPwd = confirmPwd; 
        } 
 
        /// <summary>  
        /// 返回错误的提示信息  
        /// </summary>  
        /// <param name="name"></param>  
        /// <returns></returns>  
        public override string FormatErrorMessage(string name) 
        { 
            return ErrorMessage; 
        } 
 
        /// <summary>  
        /// 重写TYPEID  
        /// </summary>  
        public override object TypeId 
        { 
            get 
            { 
                return _typeid;