Regular Expressions 101

Community Patterns

RFC VALIDATOR

1

Regular Expression
PCRE (PHP <7.3)

/
[a-zA-Z]{3,4}[0-9]{2}[0-1]{1}[0-9]{1}[0-3]{1}[0-9]{1}[a-zA-Z0-9]{3}
/
g

Description

PERSONAL NUMBER TO PAY TAXES IN MEXICO

Submitted by GORETTI - 8 years ago