Love the idea of having profiles! I did notice though in adding my IG username the regex doesn’t include underscores (though the “feedback” displayed says “Instagram usernames can only contain letters, numbers, full stops and underscores”) I was able to get around the validation in devtools but I imagine most users won’t want to do that 😛
line 75 of edit-user-profiles.js just changing [^A-Za-z0-9.] to [^A-Za-z0-9._] ought to do it
cheers
