"Email Email" isn't a valid email address on Form submissions via Forms API
We're seeing a weird error message on all form submissions, see screenshot:
Error message: This value wasn't passed to the contact record. 'email@email.com email@email.com' isn't a valid email address.
Despite throwing an error notification, the form submission seems to be correctly attaching itself to the user with the non-duplicated version of their email address. Afaik, we haven't changed the way we use the Forms API and we never saw this error messages until about ~1 month ago.
Is anybody else seeing this issue? Any ideas on how to solve this?
Looking at the request body, it appears that you are including the email parameter 2 times. If you do a search on that response for email=test7-3.e%40makeschool.com and you'll see it represented twice.
Your code should be fixed so that email is only included once in the request body.