[web2py] Re: reference field allowing None fields

[Anthony]

On Saturday, May 14, 2011 8:51:40 AM UTC-4, sebastian wrote: 
>
>   
> db.dog.owner.requires = [IS_EMPTY_OR(IS_IN_DB(db,'auth_user.id'))]
>
 
> would make the drop down menu disappear...
>
 
Do you get the drop down menu back if you take the validator out of the 
list:
 
db.dog.owner.requires = IS_EMPTY_OR(IS_IN_DB(db,'auth_user.id'))
 
Anthony