def fieldRequired( self, obj, fieldid ):
'''
Customization method to control whether a specified field is required to be
defined at commit time for a given object.
To be overridden in DBEditObject subclasses.
Note that this method will not be called if the controlling
GanymedeSessions enableOversight is turned off, as in bulk loading.
'''
# The email list name is required
if fieldid == self.LISTNAME_FIELD_ID:
return 1
return BaseJythonEditObject.fieldRequired( self, obj, fieldid )
