Hi, I'm having a few problem(s) with Zope3's formlib package. Actually, I've defined a 'Bytes' property to store an external file which is sometimes required, sometimes not, depending on a set of current context values. The interface field is actually defined as "required=False", which is the more current case ; when field is required, setting "self.widgets['myfield']" is enough in "setUpWidgets" to display the field as mandatory, but not to let this constraint to be checked.
So my question is simple : how do I have to handle such custom constraints, which are applied to only one field and which I don't want to define via invariants (because I'd like the error message to be displayed correctly next to the required widget) ? Until now I've tried a few methods (via "widget._error" property for example) not nothing gave me correct results... Thanks for any help, Thierry Florac P.S. : I currently use Zope-3.3.1 -- Chef de projet intranet/internet Office National des Forêts - Département Informatique 2, Avenue de Saint-Mandé 75570 PARIS Cedex 12 Mél : [EMAIL PROTECTED] Tél. : +33 01.40.19.59.64 Fax. : +33 01.40.19.59.85 _______________________________________________ Zope3-users mailing list Zope3email@example.com http://mail.zope.org/mailman/listinfo/zope3-users