jzaefferer/jquery-validation — pull request #362 by outis (2012-04-09 05:59:53+00:00)
Title: Add "input:not([type])" to validateDelegate selector. Fixes #217.

Tested on FF 11, Safari 5.1.5, Chrome 18 (all of which suffered from this bug) under OS X 10.6.8. It appears to fix the bug on all three.