pixelandtonic/pt_field_pack — pull request #3 by GDmac (2012-07-29 20:22:36+00:00)
Title: Allow multi_select field to be required

When none selected, multi-select returns 'n',
which in turn actually validates as not empty.

Added Validate() method to check for required setting.

Regards,
Gerhard (GDmac)