Hi Matthew
Is there a way to determine a form's validity by other means than the
per-element validators?
I was trying to set up a form where a subform had the following:-
Age: 18-21 [Text box]
Age: 22-30 [Text box]
Age: 31+ [Text box]
What I wanted was to set up Integer validators on each of these text
fields. But then I also wanted to validate by entering a value in at
least one of the text fields - it could be 1 or all 3, but we don't
mind which ones.
If I were to use a similar example, PEAR's form has the 'addFormRule'
and 'addGroupRule' APIs for handling such a situation as counting the
number of valid elements, but I can't find anything similar for
Zend_Form. Is this in the territory of feature request? Or can this be
handled by the existing validation functionality?
Cheers
--
Simon Mundy | Director | PEPTOLAB
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