MVC5 jQuery 動的項目の検証を有効にする

var form = $(formSelector)
            .removeData("validator") /* added by the raw jquery.validate plugin */
            .removeData("unobtrusiveValidation");  /* added by the jquery unobtrusive plugin */
$.validator.unobtrusive.parse(form);

こーゆーの見かけるが役に立たない(ajaxCompleteのタイミングもparseメソッドも)。
古いバージョンでは有効なのだろうか？

$(function () {
    //parsing the unobtrusive attributes when we get content via ajax
    $(document).ajaxComplete(function () {
        $.validator.unobtrusive.parse(document);
    });
});

asp.net mvc 4 - unobtrusive validation not working with dynamic content - Stack Overflow
http://stackoverflow.com/questions/14902581/unobtrusive-validation-not-working-with-dynamic-content

Applying unobtrusive jquery validation to dynamic content in ASP.Net MVC | XHalent Coding…
https://xhalent.wordpress.com/2011/01/24/applying-unobtrusive-validation-to-dynamic-content/