Required必须项验证属性

[Required]public string FirstName { get; set; }        //ID编号       [ScaffoldColumn(false)]       [Required(AllowEmptyStrings = false, ErrorMessage = "用户ID不能为空")]       [Display(Name = "记录编号", Order = 20000)]       public int ID { get; set; }

StringLength长度

[Required][StringLength(160)]public string LastName { get; set; }[Required][StringLength(160, MinimumLength=3)]public string FirstName { get; set; }

RegularExpression正则表达式

[RegularExpression(@"[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}")]public string Email { get; set; }

[Required(AllowEmptyStrings = false, ErrorMessage = "邮箱必填")]     [RegularExpression(@"[A-Za-z0-9._%+-]+@[A-Za-z0-9]+\.[A-Za-z]{2,4}", ErrorMessage = "{0}的格式不正确")]     public string Email { get; set; }

匹配验证

[RegularExpression(@"[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}")]public string Email { get; set; }[Compare("Email")]public string EmailConfirm { get; set; }

Compare  比较两个字段值是否相同。

 Range数字范围

[Range(35,44)]public int Age { get; set; }[Range(typeof(decimal), "0.00", "49.99")]public decimal Price { get; set; }

Custom Error Messages and Localization自定义错误消息和本地化

[RegularExpression(@"[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}",ErrorMessage="Email doesn't look like a valid email address.")]public string Email { get; set; }[Required(ErrorMessage="Your last name is required")][StringLength(160, ErrorMessage="Your last name is too long")]public string LastName { get; set; }

@Html.EditorFor(model => model.Email)    @Html.ValidationMessageFor(model => model.Email)

Display

[Required][StringLength(160, MinimumLength=3)][Display(Name="First Name")]public string FirstName { get; set; }

[Display(Name = "身份证号码")]        [RegularExpression(@"\d{17}[\d|x]|\d{15}", ErrorMessage = "身份证号码格式错误")]                
     
                           @Html.LabelFor(t => t.IdentityNo)                
     
                 
     
                           @Html.EditorFor(model => model.IdentityNo)                    @Html.ValidationMessageFor(model => model.IdentityNo)                
     

自动生成编辑页面

     
      
Shipping Information
@Html.EditorForModel()
     

  

     
              @using (Html.BeginForm())        {            @Html.ValidationSummary(true)            
      
                
       
UserInfo
                   
       
                            @Html.LabelFor(t => t.UserPassword)                
       
                
       
                            @Html.EditorFor(model => model.UserPassword)                    @Html.ValidationMessageFor(model => model.UserPassword)                
       
                
       
                            @Html.LabelFor(t => t.IdentityNo)                
       
                
       
                            @Html.EditorFor(model => model.IdentityNo)                    @Html.ValidationMessageFor(model => model.IdentityNo)                
       
                
       
                            @Html.LabelFor(t => t.Email)                
       
                
       
                            @Html.EditorFor(model => model.Email)                    @Html.ValidationMessageFor(model => model.Email)                
       
                 
       
                            @Html.LabelFor(t => t.Age)                
       
                
       
                            @Html.EditorFor(model => model.Age)                   @Html.ValidationMessageFor(model => model.Age)                
       
                 
       
                            @Html.LabelFor(t => t.Money)                
       
                
       
                            @Html.EditorFor(model => model.Money)                    @Html.ValidationMessageFor(model => model.Money)                
       
                  
       
                            @Html.LabelFor(t => t.TEmail)                
       
                
       
                            @Html.EditorFor(model => model.TEmail)                    @Html.ValidationMessageFor(model => model.TEmail)                
       
                 @Html.EditorForModel()             
      
            
              }    
     

隐藏属性ScaffoldColumn，使用EditorForModel生效

[ScaffoldColumn(false)]public string Username { get; set; }

如果设置为false，则该字段不会在View层显示，里面定义的验证也不会生效。

DisplayFormat格式化已短时间形式显示显示

[DisplayFormat(ApplyFormatInEditMode=true, DataFormatString="{0:d}")]public decimal Time{ get; set; }以货币格式显示数值[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:c}")]public decimal Pay{ get; set; }

ReadOnly只读属性，在页面上可以显示但无法将值传入控制器

[ReadOnly(true)]public decimal Total { get; set; }

DataType数据类型

[Required][DataType(DataType.Password)][Display(Name="Password")]public string Password { get; set; }