Regular Expressions 101

Community Patterns

Danish CPR number validation

0

Regular Expression
PCRE (PHP <7.3)

/
^(0[1-9]|[12]\d|3[01])(0[1-9]|1[0-2])\d{2}[-]?\d{4}$
/
gm

Description

CPR number is presented with or without a dash

Submitted by anonymous - 2 years ago