Right the first time -- multiple defaults to False (though for a list:reference field, by default, an IS_IN_DB validator with multiple=True is applied).
Anthony On Monday, December 5, 2011 7:20:20 AM UTC-5, Alan Etkin wrote: > > > IS_IN_SET has a multiple=True/False argument (false by default) that > > Sorry, my mistake, multiple is True by default. >