Required one of two fields

Hello,
I can't find the solution. I want to use two text fields (email and phone) and I want to make required at least one of them. It is not important which one but at least one.
How to do it?

I so need this solution too!

Hi,
​
The "text field" has an events section, add an event to disable the phone field validation when the email is not empty, and enable the phone validation when the email is empty!
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Best regards

Put a Switch Event action with data source set to

{data.empty:email}|{data.empty:phone}

This will be true only if BOTH are empty. At which point you can show an error message.
This will work for your situation as you've described it - AT LEAST one, which I assume means you can do one OR BOTH.