codedance/jquery.AreYouSure — pull request #47 by apassant (2014-06-12 14:41:13+00:00)
Title: Fix for select fields with 'multiple' option and no selected values

In

Foo

Bar

Using

$('form').areYouSure();

Leads to

Uncaught TypeError: Cannot read property 'toString' of null jquery.are-you-sure.js:55

This is a fix for that use-case.