ryanb/nested_form — pull request #263 by ssavalia-calendr (2013-05-08 22:55:37+00:00)
Title: Fix for Issue #262: 'is not focusable' error

link_to_delete now hides the form element and also removes the 'required' attribute on any children of the field being deleted.

`field.find('*').removeAttr('required');`