项目：
的Web.config：
<appSettings>
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
型号：
[Validator(typeof(ContactValidator))]
public class ContactViewModel {
[DisplayName("Name:")]
public string Name { get; set; }
[DisplayName("Phone:")]
[DataType(DataType.PhoneNumber)]
public string Phone { get; set; }
[DisplayName("eMail:")]
[DataType(DataType.EmailAddress)]
public string eMail { get; set; }
[DisplayName("Message:")]
public string Message { get; set; }
}
验证
public class ContactValidator : AbstractValidator<ContactViewModel> {
public ContactValidator() {
RuleFor(x => x.Name)
.NotEmpty().WithMessage("Please provide a name.")
.Length(2, 255).WithMessage("Please provide a name of some substantial length.");
RuleFor(x => x.Phone)
.NotEmpty().WithMessage("Please enter a valid 10-digit phone number.")
.Length(12, 12).WithMessage("Phone number must be in the form of “123-456-7890”")
.Matches(@"^\d{3}-\d{3}-\d{4}$").WithMessage("Phone number must be a valid 10-digit phone number with dashes, in the form of “123-456-7890”");
RuleFor(x => x.eMail)
.NotNull().WithMessage("Please provide an eMail address.")
.EmailAddress().WithMessage("Please provide a valid eMail address to recieve the download link at.");
RuleFor(x => x.Message)
.NotNull().WithMessage("Please provide a message.")
.Length(2, 4000).WithMessage("Please provide a message of some substantial length.");
}
}
控制器：
[HttpGet]
public ActionResult Contact() {
var model = new ContactViewModel() { };
return View(model);
}
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Contact(ContactViewModel model) {
if(ModelState.IsValid) {
return View("Index");
}
return View(model);
}
查看：
@using(Html.BeginForm()) {
@Html.AntiForgeryToken()
<ul><li>All fields are required.</li></ul>
<fieldset>
@Html.LabelFor(model => model.Name, htmlAttributes: new { @class = "control-label" })@Html.EditorFor(model => model.Name, new { htmlAttributes = new { @class = "form-control", maxlength = "255" } })
@Html.ValidationMessageFor(model => model.Name, "", new { @class = "text-danger" })
@Html.LabelFor(model => model.Phone, htmlAttributes: new { @class = "control-label" })@Html.EditorFor(model => model.Phone, new { htmlAttributes = new { @class = "form-control", maxlength = "12" } })
@Html.ValidationMessageFor(model => model.Phone, "", new { @class = "text-danger" })
@Html.LabelFor(model => model.eMail, htmlAttributes: new { @class = "control-label" })@Html.EditorFor(model => model.eMail, new { htmlAttributes = new { @class = "form-control", maxlength = "255" } })
@Html.ValidationMessageFor(model => model.eMail, "", new { @class = "text-danger" })
@Html.LabelFor(model => model.Message, htmlAttributes: new { @class = "control-label" })@Html.TextAreaFor(model => model.Message, new { @class = "form-control" })
@Html.ValidationMessageFor(model => model.Message, "", new { @class = "text-danger" })
<label class="control-label"> </label><button type="submit" value="Save" title="Save" class="btn btn-primary glyphicon glyphicon-send"></button>
</fieldset>
}
布局视图：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Lawyer Case | @ViewBag.Title</title>
@Styles.Render("~/Content/bootstrap")
@Styles.Render("~/Content/lightbox")
@Styles.Render("~/Content/css")
@Scripts.Render("~/bundles/modernizr")
@Scripts.Render("~/bundles/jquery")
@Scripts.Render("~/bundles/jqueryval")
@Scripts.Render("~/bundles/bootstrap")
@Scripts.Render("~/bundles/inputmask")
@Scripts.Render("~/bundles/lightbox")
</head>
<body>
<div class="navbar navbar-blue navbar-fixed-top">
<div class="container">
<header class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<h1>@Html.ActionLink("Lawyer Case", "Index", "Home", new { area = "" }, new { @class = "navbar-brand" })</h1>
</header>
<nav class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li>@Html.ActionLink("Home", "Index")</li>
<li>@Html.ActionLink("Contact Us", "Contact")</li>
</ul>
</nav>
</div>
</div>
<main class="container body-content">
@RenderBody()
</main>
<footer class="container">
<hr />
<p>Site Contents © @DateTime.Now.Year - Lawyer Case.<br />Site Design & Development © @DateTime.Now.Year - Eclipse Computing Ltd.</p>
</footer>
@RenderSection("scripts", required: false)
</body>
</html>
我放@Scripts.Render("~/bundles/jqueryval")并不重要，验证不适用于客户端 OR 服务器端。这里有点神秘......
如果我只是点击＆＃34;提交＆＃34;在表单上没有填写它，它应该将我返回到联系页面和表单，因为ModelState.IsValid 应该 是false，但显然不是 - 我正在获取索引页面，这告诉我验证没有正确验证，因为表单是空的ModelState.IsValid = true。为什么，我不知道。