jQuery Validate Unobtrusive - 挂钩到单个输入的错误事件

I am building a site with ASP.NET MVC and am using the jQuery validate unobtrusive library. I want to know if there is a way to hook into the event where a validation message is displayed e.g. at the point where a user types something invalid (as opposed to the instant when they click the submit button). I am building a site with ASP.NET MVC and am us