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Require 1 of 3 Fields

melvins138 , July 12 2017
Answered
melvins138
Hello,

I have a form that has three text input fields, First Name, Last Name, Email.

I need for the user to enter at least 1 of the 3. It doesn't matter which, as long as 1 is filled.

How can I set up my form to require at least 1 of these 3 fields?

Thanks,
Ryan
GreyHead
Hi Ryan,

I think that a Custom validation is the way to do this. And possibly a server-side validation too.

Bob
ChronoForms technical support
If you'd like to buy me a coffee or two, thank you very much
melvins138
Thanks Bob.

I didn't know what it was called, and I was able to look up custom validation in the FAQ and found the solution.

Thanks!
Ryan