Regular Expressions 101

The best regular expression for emails, including the + (plus) sign for every possible valid email in 2023.

Source: https://html.spec.whatwg.org/#e-mail-state-(type=email)

Original credit for this expression goes to: https://emailregex.com/

ECMAScript simple regex for email validation

This is written using several other developer's work with my tying it all together and adding a few small requirement of my own. allows Latin characters (“a” - “z” or “A” - “Z”) within the email address. permits digits (0 - 9) in the email address. enforces domain part restrictions. allows hyphen...

^([a-z0-9]+(?:([-]+|[.])[\w-]+|[-]))@([a-z0-9]+(?:([.-]\w+)\.)[a-z]{2,13})$

Source Mozilla.

In Make (Integromat) I want to extra data in email formated in HTML I need to extract : The value for First Name, Last Name, Adresse, Zip code, City

This regex will validate pretty much every mail that could exist. It allows aliases and tags in the mail, therefore the mail can contain one or more dots and/or "+" signs (Exemple: exemple.test.alias+tag+tag2). It also allows Internationalized Domain Names (IDNs) (Exemple: @café.com), subdomains (Ex...

work@ing.yes

Match an email address and the TLD (.com, .net, .org etc) String: test@test.net Matches: test@test.net|.net

This is an Email validation using RegExp.

Yes

Replace Add "xyz@abc.com" with xyz@abc.com

This expression follows the rules displayed at https://knowledge.validity.com/hc/en-us/articles/220560587-What-are-the-rules-for-email-address-syntax-. Note that their rules DO NOT exactly match those of the applicable RFC 5322 (sections 3.2.3 and 3.4.1) and RFC 5321, but rather supports a pattern ...

Find emails in a string.

Matches with the valid email addresses.

Force email address

Pulls out action verbs, emails and usertypes

Replace letters in email address but left the first and last letter before and after @