Regular Expressions 101

Community Patterns

BEM for css

1

Regular Expression
PCRE (PHP <7.3)

/
^((u|is|has)\-[a-z0-9][a-zA-Z0-9]*|([A-Z][a-zA-Z0-9]*(__[a-z0-9][a-zA-Z0-9]*)?(--[a-z0-9][a-zA-Z0-9]*)?))$
/
mg

Description

no description available

Submitted by giacomozinetti - 9 years ago