when one has a database field with a list:reference type it can be empty. For quite a few scenarios this is undesirable. but if you use requires is_not_empty() it first of all doesn't show the reference table entries. And it still allows you to leave the field empty.
-- --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
