Error in regex for email validation in PR #1982 and #2058

[fvckDesa]

It was pointed out to me (#1982 (comment), #2154) that the regex I wrote has problems with some valid emails, I looked it again and I found the problem in the final part:

([A-Za-z0-9]([A-Za-z0-9-]*[A-Za-z0-9])*(\.[A-Za-z]{2,})+))

I got confused between domain name, subdomains and top level domain.
I also saw PR #2157 from @colinhacks who wants to make the email regex simpler so if he decides he doesn't want to change it I could fix it

[Shreyas-SAS]

So are you willing to change it or should I work towards fixing the regex issue?

[fvckDesa]

Yes, I fix it

[Shreyas-SAS]

Yes, I fix it

oh ok. If you are confused at any step please ping me, maybe I can help with something.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.