Regular Expressions 101

Community Patterns

Domain name validation

0

Regular Expression
PCRE (PHP <7.3)

/
(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z0-9][a-z0-9-]{0,61}[a-z0-9]
/
gm

Description

no description available

Submitted by anonymous - 5 years ago