I'm using a third party tool that uses

* jquery.validate.min.js
* jquery.validate.unobtrusive.min.js

when i enter the following which shows a messagebox. The custom validation on the tool validatiion fails. I would assume it also uses "showError". I appreciate this is hard question to ask with out the full code base. My question is...

Is there an event that occurs after `showErrors`. Or is there a way to extend to this function as opposed to overriding it. 

```
$.validator.setDefaults({
   showErrors: function (errorMap, errorList) {
        $(".messagebox").show();
    }
});

```