在模型中使用相同命名的属性时，验证消息未显示？

Question

我有两个模型，即登录和注册：

登录模型

public class LoginModel
    {
        [Required(ErrorMessage = "Email is required")]
        [RegularExpression("^[a-z0-9_\\+-]+(\\.[a-z0-9_\\+-]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)*\\.([a-z]{2,4})$", ErrorMessage = "Not a valid email")]
        [DataType(DataType.EmailAddress)]
        [DisplayName("Email")]
        [StringLength(150, ErrorMessage = "Must be less than 150 characters")]
        public string Email { get; set; }

        [Required(ErrorMessage = "Password is required")]
        [DataType(DataType.Password)]
        [DisplayName("Password")]
        [StringLength(30, ErrorMessage = "Must be less than 30 characters")]
        public string LoginPassword { get; set; }

        [DisplayName("Remember me")]
        public bool Remember { get; set; }

    }

注册模型：

   public class RegisterModel
    {
        [Required(ErrorMessage = "Email is required")]
        [RegularExpression("^[a-z0-9_\\+-]+(\\.[a-z0-9_\\+-]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)*\\.([a-z]{2,4})$", ErrorMessage = "Not a valid email")]
        [DataType(DataType.EmailAddress)]
        [DisplayName("Email")]
        [StringLength(150, ErrorMessage = "Must be less than 150 characters")]
        public string Email { get; set; }

        [Required(ErrorMessage = "Full Name is required")]
        [DisplayName("Full Name")]
        [StringLength(50, ErrorMessage = "Must be less than 50 characters")]
        public string FullName { get; set; }

        [Required(ErrorMessage = "Password is required")]
        [DataType(DataType.Password)]
        [DisplayName("Password")]
        [StringLength(30, ErrorMessage = "Must be less than 30 characters")]
        public string RegisterPassword { get; set; }

        [Required(ErrorMessage = "Confirm Password is required")]
        [DataType(DataType.Password)]
        [DisplayName("Confirm Password")]
        [StringLength(30, ErrorMessage = "Must be less than 30 characters")]
        public string ConfirmPassword { get; set; }

        [Required(ErrorMessage = "Please read and agree the terms and condition.")]
        [DisplayName("I agree to the terms and conditions")]
        public bool AgreeTerms { get; set; }

    }

它们都在主页上使用单独的模式弹出窗口调用 -->假设用户自己注册（并且在注册时按 Enter 键而不输入电子邮件并显示验证消息）。成功注册后，用户尝试登录（他再次按回车键而不输入电子邮件），但这次不显示验证消息。

据我所知，不显示验证摘要的原因是验证消息出现在注册模式中，目前不可见，这是因为两个模型都使用电子邮件（名为：Email）字段属性。

我可以使用电子邮件字段的不同名称来实现我的愿望行为，但是有什么方法可以不这样做？？？

除此之外，我可以继承 Register 模型并将其用于登录目的，同时执行此操作，上述场景的输出是什么？

Answer 1

您必须修改编辑器模板以包含前缀或使它们独一无二的东西。这是一个答案，提供了一些我认为可行的扩展方法 TextBox用于渲染为 HTML，并在 ID 属性上添加前缀。