Regular Expressions 101

Community Patterns

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^[a-zA-Z0-9!#$%&\'*+\\\=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&\'*+\\\=?^_`{|}~-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$
/

Description

Extract this regex from EmailValidation.php

Submitted by Qiang Xue - 2 years ago