tried this? requires=IS_EMPTY_OR(IS_IN_SET(...)) 2017-04-10 14:07 GMT+02:00 Karoly Kantor <kar...@kantor.hu>:
> I have a picklist type of field where the user selects from a set of > predefined values. I am using IS_IN_SET(list_of_values) in the Field > constructor. > The form cannot be saved unless a value is selected, i.e. the field is > essentially a required field. > > I would like to allow the user NOT to select a value, and still be able to > save the form. > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > 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/d/optout. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- 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/d/optout.
