fluentvalidation

I am trying to validate if a check box is checked on the client using FluentValidation. I can't figure it our for the life of me. Can it be done using unobtrusive validation? Let's assume that you have the following model: [Validator(typeof(MyViewModelValidator))] public class MyViewModel { public bool IsChecked { get; set; } } with the following validator: public class MyViewModelValidator : AbstractValidator<MyViewModel> { public MyViewModelValidator() { RuleFor(x => x.IsChecked).Equal(true).WithMessage("Please check this checkbox"); } } and a controller: public class HomeController :

I'm trying to hook Fluent Validation to my MVC WEB Api project, and it doesn't wanna work. When I use MyController : Controller -> works fine ( ModelState.IsValid returns False ) but when I use MyController :ApiController ... nothing. Does anyone have experience on how to hook those up ? latest version of Fluent Validation (5.0.0.1) supports web api Just install it from Nuget and register it in Global.asax like so: using FluentValidation.Mvc.WebApi; public class WebApiApplication : System.Web.HttpApplication { protected void Application_Start() { ... FluentValidationModelValidatorProvider

Question The below code is working fine Server side and not Client side. Why ? When I submit the form, control goes to BeAValidDate function to check the date is valid or not. Is there any way to Validate the date without going to server using Fluent Validation ? Scripts <script src="jquery-1.7.1.min.js" type="text/javascript"></script> <script src="jquery.validate.js" type="text/javascript"></script> <script src="jquery.validate.unobtrusive.js" type="text/javascript"></script> Model public class PersonValidator : AbstractValidator<Person> { public PersonValidator() { RuleFor(x => x.FromDate)

I got the erorr: Validation type names in unobtrusive client validation rules must be unique. The following validation type was seen more than once: required. The following validation type was seen more than once: required I used server validation. And all worked fine. But now I`m stating to use client-side validation and I got this problem. This is my validation class code: public class TestViewDataValidation : BaseTestCreateViewDataValidation<BaseTestCreateViewData> { public TestViewDataValidation () { this.RuleFor(x => x.Login).NotNull(); this.RuleFor(x => x.Login).NotEmpty(); this.RuleFor

What are the operative differences between these two validation packages when used for ASP.NET MVC validatation? They seem to have similar objects, all the way to their object names. Is one related to another? What are their differences? In what way do these differences denote different use cases? Fluent Validation (3rd party solution) Data annotations (Microsoft "baked-in") Darin Dimitrov I prefer Fluent Validation : It gives me far better control of my validation rules Doing conditional validation on different properties is so much easier compared to Data Annotations It separates the

I have the following rules the 1st does work using unobtrusive, client side validation, the second does not any ideas why? RuleFor(x => x.StartDate) .LessThanOrEqualTo(x => x.EndDate.Value) .WithLocalizedMessage(() => CommonRes.Less_Than_Or_Equal_To, filters => CommonRes.Start_Date, filters => CommonRes.End_Date); RuleFor(x => x.StartDate) .GreaterThanOrEqualTo(x => x.AbsoluteStartDate) .LessThanOrEqualTo(x => x.AbsoluteEndDate) .WithLocalizedMessage(() => CommonRes.Between, filters => CommonRes.Start_Date, filters => filters.AbsoluteStartDate, filters => filters.AbsoluteEndDate); Darin