示例
模型
using System.ComponentModel.DataAnnotations;
public class ViewModel
{
[Required(ErrorMessage="Name is required")]
public string Name { get; set; }
[StringLength(14, MinimumLength = 14, ErrorMessage = "Invalid Phone Number")]
[Required(ErrorMessage="Phone Number is required")]
public string PhoneNo { get; set; }
[Range(typeof(decimal), "0", "150")]
public decimal? Age { get; set; }
[RegularExpression(@"^\d{5}(-\d{4})?$", ErrorMessage = "无效的邮政编码。")]
public string ZipCode {get;set;}
[EmailAddress(ErrorMessage = "Invalid Email Address")]
public string Email { get; set; }
[Editable(false)]
public string Address{ get; set; }
}视图
//在此处包括Jquery和无障碍Js，以进行客户端验证
@using (Html.BeginForm("Index","Home") {
@Html.TextBoxFor(model => model.Name)
@Html.ValidationMessageFor(model => model.Name)
@Html.TextBoxFor(model => model.PhoneNo)
@Html.ValidationMessageFor(model => model.PhoneNo)
@Html.TextBoxFor(model => model.Age)
@Html.ValidationMessageFor(model => model.Age)
@Html.TextBoxFor(model => model.ZipCode)
@Html.ValidationMessageFor(model => model.ZipCode)
@Html.TextBoxFor(model => model.Email)
@Html.ValidationMessageFor(model => model.Email)
@Html.TextBoxFor(model => model.Address)
@Html.ValidationMessageFor(model => model.Address)
<input type="submit" value="submit" />
}控制者
public ActionResult Index(ViewModel _Model)
{
//检查所发布的表格是否有效。
if(ModelState.IsValid)
{
//您的模型在这里有效。
//执行您需要执行的任何操作，例如数据库操作，
//和/或重定向到其他控制器和动作。
}
else
{
//重定向到同一操作
return View(_Model);
}
}
