How can I customize the error messages that come up when a user submits their email ?
I am using Email forms with the MailChimp API and was able to edit the success message but not the error messages.
Example of error :
MailChimp Error: test@test.com looks fake or invalid, please enter a real email address.
If it requires custom development, I am able to handle it, but I would need to know where those messages are located so I can edit them.
Thank you,