[Zope-PTK] Wizard ZClass and field Validation

[Paul Erickson]

I've been playing with the Wizard Product that comes with the PTK.  It's
pretty handy, except that it looks like the final WizardPage in a Wizard
does not get validated like the rest of the pages do.

Is this by design (ie: the last page should always be "You're done,
press the Finish button to create the object"), or was it an oversight?

I think that if there was a 'wizard_finish', like  'wizard_next' and
'wizard_back', then it would be able to validate the final page before
calling the wizard_action method.

-Paul