MVC验证工作不正常

Question

不知道这是可以预料的，但它是一个让我吃惊..

我强烈地打字与RegistrationViewModel一个观点，但是当我试图提交表单，验证在2个地方错误地验证。

1. 当我输入“测试”时，电子邮件字段不会抛出验证错误。
2. 密码验证程序说，密码不匹配时，他们这样做。

任何人都知道为什么会发生这种情况？

ViewModel类：

public class RegistrationViewModel 
{ 
    public RegisterModel RegistrationData { get; set; } 
    ...  
} 

验证属性对于RegistrationData类的属性：

public class RegisterModel 
{ 
    [Required] 
    [Display(Name = "User name")] 
    public string UserName { get; set; } 

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

    [Required] 
    [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)] 
    [DataType(DataType.Password)] 
    [Display(Name = "Password")] 
    public string Password { get; set; } 

    [DataType(DataType.Password)] 
    [Display(Name = "Confirm password")] 
    [Compare("Password", ErrorMessage = "The Password and Confirmation password do not match.")] 
    public string ConfirmPassword { get; set; } 

    [Required] 
    [Display(Name = "First name")] 
    [StringLength(20, ErrorMessage = "First name must be between 2 and 20 characters.", MinimumLength = 2)] 
    public string FirstName { get; set; } 

    [Required] 
    [Display(Name = "Last name")] 
    [StringLength(20, ErrorMessage = "Last name must be between 2 and 20 characters.", MinimumLength = 2)] 
    public string LastName { get; set; } 
} 

查看：

@model PropertyManager_MVC.Areas.Account.ViewModels.RegistrationViewModel 
<div class="editor-field"> 
      @Html.TextBoxFor(m => m.RegistrationData.Email) 
      @Html.ValidationMessageFor(m => m.RegistrationData.Email) 
     </div> 
<div class="editor-label"> 
      @Html.LabelFor(m => m.RegistrationData.Password) 
     </div> 
     <div class="editor-field"> 
      @Html.PasswordFor(m => m.RegistrationData.Password) 
      @Html.ValidationMessageFor(m => m.RegistrationData.Password) 
     </div> 
     <div class="editor-label"> 
      @Html.LabelFor(m => m.RegistrationData.ConfirmPassword) 
     </div> 
     <div class="editor-field"> 
      @Html.PasswordFor(m => m.RegistrationData.ConfirmPassword) 
      @Html.ValidationMessageFor(m => m.RegistrationData.ConfirmPassword) 
     </div> 

Answer 1

添加该正则表达式email属性和它会照顾它。

[Required] 
    [DataType(DataType.EmailAddress)] 
    [Display(Name = "Email address")] 
    [RegularExpression("^[a-z0-9_\\+-]+(\\.[a-z0-9_\\+-]+)*@[a-z0-9]+(\\.[a-z]{2,4})$", ErrorMessage = "Not a valid email")] 
    public string Email { get; set; } 

在确认密码字段前添加必需的属性。

[Required] 
    [DataType(DataType.Password)] 
    [Display(Name = "Confirm password")] 
    [Compare("Password", ErrorMessage = "The password and confirmation password do not match.")] 
    public string ConfirmPassword { get; set; } 

Scottgu的例子来处理这个问题。 http://weblogs.asp.net/scottgu/archive/2010/01/15/asp-net-mvc-2-model-validation.aspx