Regular Expressions 101

Community Patterns

Fecha en formato dd/mm/yyyy ---- dd-mm-yyyy ---- dd.mm.yyyy ---- dd/mm/yy ---- dd-mm-yy ---- dd.mm.yy

0

Regular Expression
PCRE (PHP <7.3)

/
^(?:(?:31(\/|-|\.)(?:0?[13578]|1[02]))\1|(?:(?:29|30)(\/|-|\.)(?:0?[13-9]|1[0-2])\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})$|^(?:29(\/|-|\.)0?2\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:0?[1-9]|1\d|2[0-8])(\/|-|\.)(?:(?:0?[1-9])|(?:1[0-2]))\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$
/
gm

Description

dd/mm/yyyy ---- dd-mm-yyyy ---- dd.mm.yyyy ---- dd/mm/yy ---- dd-mm-yy ---- dd.mm.yy

Submitted by anonymous - 4 years ago