Hello!
I have a guestlist page which lists tickets and a user can attache a
guest to each ticket by using an auto complete form.
If each ticket has a guest attached, then the guestlist is 'full'
I have this rule in my controller and I want to turn it into a
validation in the model. Any ideas?
(sudo code)
if Ticket.find(first, condition => guestlist_id = ? and guest_id IS
NILL)
attach guest
else
display 'guestlist is full'
end
Thanks for your help
Scott
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