I just installed hubspot in my Wordpress site and the pop-ups built with Ninja Popup that were working before now are getting the following error:
{"api_error_msg":"Some fields are missing.","Ok":true}
The problem is that I get a pop-up with the error.
I spent hours looking for the problem and I found out that the issue is that the form doesn't have an email field, if I add an email field it works. The problem is that I just want the person's phone to reach out, how can I prevent the javascript alert that pop-ups with the error?