为什么DataType.Password仅在服务器端验证？

我有模特儿

[Required]
[EmailAddress]
[Remote("EmailValidation", "Account", ErrorMessage = "{0} already has an account, please enter a different email address.")]
[Display(Name = "Email")]
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")]
[System.ComponentModel.DataAnnotations.Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
public string ConfirmPassword { get; set; }

和注册表格:

    @Html.AntiForgeryToken()
    @Html.ValidationSummary(true, String.Empty, new { @class = "text-danger text-center" })
    @Html.HiddenFor(m => m.ForModal, new { @Value = true })
    

        

            
            @Html.TextBoxFor(m => m.Email, new { @class = "form-control", placeholder = "Email", @readonly = "readonly" })
        
        @Html.ValidationMessageFor(m => m.Email, null, new { @class = "text-danger" })
        

            
            @Html.PasswordFor(m => m.Password, new { @class = "form-control", placeholder = "Password" })
        
        @Html.ValidationMessageFor(m => m.Password, null, new { @class = "text-danger" })
        

            
            @Html.PasswordFor(m => m.ConfirmPassword, new { @class = "form-control", placeholder = "Confirm Password" })
        
        @Html.ValidationMessageFor(m => m.ConfirmPassword, null, new { @class = "text-danger" })
    
    

        Join
    

当我输入短密码 - 验证火灾时,当我输入不同密码确认密码 - 验证时会触发,但是当我输入数字123456时,客户端没有任何反应,只是在服务器端,毕竟我得到错误.

http://i.imgur.com/jY8bymy.png(链接截图)

为什么我可以在客户端获得验证DataType.Password？

当我在互联网上搜索这样的问题时,我只是得到解决方案use Html.PasswordFor or Html.EditorFor instead of Html.TextBoxFor.