Regular Expressions 101

Community Patterns

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^[a-zA-Z0-9]+([._+-][a-zA-Z0-9]+)*@[0-9a-zA-Z]+.[a-zA-Z]{2,4}+([.][a-zA-Z]{2,3})?$
/
gm