Regular Expressions 101

Community Patterns

Validate date

0

Regular Expression
PCRE (PHP <7.3)

/
(20[0-9]{2}\-((?=0[1-9])0[1-9]|(?=1[0-2])1[0-2]) \-((?=0[1-9])0[1-9]|(?=[1-2][0-9])[1-2][0-9]|(?=[3][0-1])[3][0-1]) |(all))
/
gmix

Description

Submitted by anonymous - 5 years ago