Constraint types.

I would like to know, if there is another level of constraint mechanism
in XMLschema that doesn't produce an error when a processor find it
broken. For example, let's say I define an element that may have only
one or the other of attributes (without the attribute number of the
element being two). What I want in a few words, is not to report the
file as not valid but the parser to report the constraint break.

Is this functionality possible?

Kindest regards,
Manos

Received on Friday, 25 May 2001 11:59:44 UTC