[pmwiki-users] Input form?

[pmwiki at 911networks.com]

Hi,

I don't know where to start looking so can you point me in the
right direction. 

I am looking for some very simple form: a dozen of checkmark
option, with people can only choose 2 of the dozen available, with
an email of the selected options.

I have found: (:input checkbox name value:) but where do I do the
validation? any example?

-- 
Thanks
http://www.911networks.com
When the network has to work