MVC 4 client side validation not working

Question

Can anyone tell me why client side validation is not working in my MVC 4 application.

_layout.schtml

@Scripts.Render("~/bundles/jquery")
@R         


        

Answer 1

you may have already solved this, but I had some luck by changing the order of the jqueryval item in the BundleConfig with App_Start. The client-side validation would not work even on a fresh out-of-the-box MVC 4 internet solution. So I changed the default:

            bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include(
                    "~/Scripts/jquery.unobtrusive*",
                    "~/Scripts/jquery.validate*"));

to

        bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include(
                    "~/Scripts/jquery.validate*",
                    "~/Scripts/jquery.unobtrusive*"));

and now my client-side validation is working. You just want to make sure the unobtrusive file is at the end (so it's not intrusive, hah :)