The IS_NOT_EMPTY validator is not compatible with a list:string field. A list can have zero elements. What you want it
IS_LIST_OF(other_validator_for_elements, minimum, maximum) On Sunday, 2 June 2013 07:14:19 UTC-5, BlueShadow wrote: > > 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 web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
