ASP.NET mvc 2 - 如何添加“确认您的电子邮件地址”字段？

Question

假设我的模型看起来像这样：

public class MyModel
{
    [DisplayName("Email:")]
    [Required(ErrorMessage = "Email is required")]
    [Email(ErrorMessage = "Email is invalid")]
    public string Email { get; set; }
}

在ASP.NET MVC 2中，我将渲染文本框和验证，如下所示：

<%=Html.LabelFor(x => x.Email)%>
<%=Html.TextBoxFor(x => x.Email)%>
<%=Html.ValidationMessageFor(x => x.Email)%>

如何添加第二个字段以允许用户使用模型属性中的显示名称和验证来确认其电子邮件地址？

Answer 1

使用以下属性装饰您的类：

    [PropertiesMustMatch("Email", "ConfirmEmail", ErrorMessage = "The Email Address and confirmation Email Address do not match.")]
    public class MyModel
    {
        [DisplayName("Email:")]
        [Required(ErrorMessage = "Email is required")]
        [Email(ErrorMessage = "Email is invalid")]
        public string Email { get; set; }

        [DisplayName("Confrim Email:")]
        [Required(ErrorMessage = "Email is required")]
        [Email(ErrorMessage = "Email is invalid")]
        public string ConfirmEmail { get; set; }
    }