2008/12/9 Ronald J Kimball <[EMAIL PROTECTED]>: > I'm curious about what would be best practice for doing "conditional > constraints", such as: if fieldA's value is 'foo', then fieldB is required; > or if fieldA's value is 'bar', then fieldB must have the value 'baz'. Have > other people had to do something like this? What would be a good way to > accomplish it? > > Perhaps a constraint derived from HTML::FormFu::Constraint::_others, with > some additional configuration available...
Check out $constraint->when() http://search.cpan.org/~cfranks/HTML-FormFu-0.03007/lib/HTML/FormFu/Constraint.pm#when If the docs aren't clear, there's examples in the test suite: t/constraints/constraint_when.t t/constraints/constraint_when.yml Carl _______________________________________________ HTML-FormFu mailing list HTML-FormFu@lists.scsys.co.uk http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/html-formfu
