I am having the same error on my site, on my Members/Profile Update page. It was working perfectly then It started to give me this “e.Test is not a function”
I have no idea what is causing it. It did seem to possibly be related to a checkbox group. So I thought I would open one of my backups before the received the error. But now they are all producing the same error. I even duplicated my site, then moved it to Editor X and when I ran the Profile Update page I got the same error.
I talked to WIX support they have passed it on to the Advanced dev Team but I haven’t heard anything back since Thursday. Does anyone have any ideas?