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Validation over two input fields

alinden 14 Jan, 2014
Hello,

How can I validate if either one of two fields is correct. So e.g. I have a form with a telephone field and one with an email adress. At least one has to be filled.

Is there a ChronoForms function for it, or do I have to write custom code? I use ChromoForms V4 paid version.

Kind regards.
GreyHead 14 Jan, 2014
Hi Alinden,

It's not built in so You'd need a Custom validation. Please see this FAQ

Bob
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