jzaefferer/jquery-validation — pull request #1273 by phazei (2014-09-17 03:37:13+00:00)
Title: Fix issue with id's that contain periods . colons : and brackets [ ]

Fixes #1269

Alternatively line 824 and 789 could get the regex instead as mentioned in the issue. This is the simplest way, it will store the escaped id within the aria-description.