When I validate the form with what you proposed: Number(if_missing=None, if_empty=None) occurs the same error:
ValueError: empty string for float() Thanks , Marcio. -- 2010/6/18 Piotr Kęplicz <[email protected]> > Marcio Brambilla, wtorek 15 czerwca 2010 13:25: > > sa.Column('nr_altura', sa.Float, nullable = True), *#here is the > > problem because the field in the table is REAL* > [...] > > nr_altura = > > formencode.validators.Number(not_empty=False) *#here is the problem > > because the field in the table is REAL* > > I'd say that your model is correct, however you might want to validate your > form with: > Number(if_missing=None, if_empty=None) > so that empty values are treated as None. > > .pk. > > -- > You received this message because you are subscribed to the Google Groups > "pylons-discuss" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<pylons-discuss%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/pylons-discuss?hl=en. > > -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en.
