Fix email validation

[bessone]

1. Why is this change necessary?

Email validation uses a regex that doesn't accept the latest TLDs, such as .support. The TLD limit is 4 characters

2. What does this change do, exactly?

The code modification replaces the regex with a more complete and recent one, to try to use a standard, I used the one used by the HTML standard for validating inputs in HTML5 https://html.spec.whatwg.org/multipage/input.html#e-mail-state-(type%3Demail)

3. Please link to the relevant issues (if any).

#334

[papnoisanjeev]

@bessone

Thanks for your contribution for email validation regex update !!

As your core bundle is not updated there was several update on this so before making any pull request make sure your bundle is up-to-date.

For now we have updated your suggested email validation regex in our master branch in all other files as well.
You can check here.

You can close this pull request now.

[bessone]

Thanks @papnoisanjeev ! I'm just a little sad that my very small contribution doesn't officially appear on the project :'(

[papnoisanjeev]

@bessone

We know as we didn't merge your request so your image will not add as a contributor for this project at this time.
But next time we will defiantly add your pull request and you will be added as a contributor for this project :)

Please keep in mind your repository (core-framework, mailbox-bundle etc) should be up-to-date with latest changes as with your current request some updates were missing so if we didn't merge your request.

For this you need to delete current repository and fork latest one (https://prnt.sc/vhsm2z) again before submit a pull request.