[jQuery] [validate] checkboxes named by cms as pollutants[one],pollutants[two]

[jQuery] [validate] checkboxes named by cms as pollutants[one],pollutants[two]


I am using a CMS (Drupal) and using jquery validate to validate a
form. works perfect except for my checkboxes. Drupal spits out the
checkbox in the form of
[code]
name=pollutants[one]
name=pollutants[two]
name=pollutants[three]
[/code]
but I want to validate on the group of the - ie I want to know if ANY
of pollutants[] was checked.
I have tried
rules: {"pollutants[]": "required"} but that doesn't work.
I don't want to do
rules: {"pollutants[one]": "required","pollutants[two]":
"required","pollutants[three]": "required"} because that will
give me 3 error messages.
Any ideas?
Thanks.