Hi There,
I have the same problem.
When someone is trying to sign up they get an invalid email address notice.
We ‘ve got all the way down on our website https://www.woodyworldpacker.com 2 sign up forms. One is from Mailchimp ( works perfect ) the other one in the footer is from hustle and doesn’t work. Also the automatic pop up when you intent to leave the page is the same: invalid email address.
How to fix this?
