jzaefferer/jquery-validation — pull request #479 by IamDavidovich (2012-08-15 04:01:48+00:00)
Title: Allow groups option to be an array so that it allows spaces in field names

Field names can contain spaces (as they are a CDATA type). This causes problems with groups, as the string listing the fields is split on spaces.

This commit allows the groups option to be either a space-separated string or an array of strings so that field names with spaces can be added as an array.