1. Create a new ASP.NET MVC 3  project using the default Visual Studio Template
2. Download the latest
3. Reference the FluentValidation.dll and FluentValidation.Mvc.dll assemblies (be careful there are two folders inside the .zip: MVC2 and MVC3 so make sure to pick the proper assembly)

 

新建一个Model

[Validator(typeof(MyViewModelValidator))]public class MyViewModel{	public string Title {get;set;}}

以及相应的Validator

public class MyViewModelValidator:AbstractValidator
    
     {	public MyViewModelValidator()	{		RuleFor(x=>x.Title)		.NotEmpty().WithMessage("pls enter title！")		.Length(1,5).WithMessage("less than 5 and more than 1");	}}
    

在 Glabal.ass Application_Start中添加

DataAnnotationsModelValidatorProvider.AddImplicitRequiredAttributeForValueTypes = false;ModelValidatorProviders.Providers.Add(    new FluentValidationModelValidatorProvider(new AttributedValidatorFactory()));ModelMetadataProviders.Current = new FluentValidationModelMetadataProvider(    new AttributedValidatorFactory());

 

页面代码

@model SomeApp.Models.MyViewModel@{    ViewBag.Title = "Home Page";}@using (Html.BeginForm()){    @Html.TextBoxFor(x => x.Title)    @Html.ValidationMessageFor(x => x.Title)    }