Tag: asp.net mvc validation

ASP.NET MVC TryValidateModel（）修改模型时出现问题

我有一个两步forms的过程，其中第一组数据存储在会话中。 [IsMp4File] [Required(ErrorMessage = “* Please select a video to upload”)] public HttpPostedFileBase VideoClip { get; set; } [Required(ErrorMessage = “* Please select a thumbmail image”)] public HttpPostedFileBase VideoThumbnail{ get; set; } public string VideoFileName { get { return VideoClip.FileName; } } public NewsWizardStep CurrentStep { get; set; } … public enum NewsWizardStep : int […]

当没有数据发布时，在页面加载时显示MVC Razorvalidation错误

我正在搞乱数据注释。 当我单击链接转到页面时，将显示validation消息，但我希望validation消息不显示，除非已发布数据。 视图： @Html.TextBoxFor(m => m.EmailAddress, new { @placeholder = “Enter Email”, @class = “form-control” }) @Html.ValidationSummary(true, “Registration Failed. Check your credentials”) @Html.ValidationMessageFor(m => m.EmailAddress, “You must enter a valid Email Address.”) 模型： [Required(ErrorMessage = “Email is required”)] [DataType(DataType.EmailAddress)] [EmailAddress] [Display(Name = “Email Address: “)] public string EmailAddress { get; set; } 控制器： [HttpGet] public […]