Regular Expressions 101

Community Patterns

1...34567...902

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^[1-6]{1}[0-9]{2}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])[0-9]{4}$
/
gm

Description

no description available

Submitted by anonymous - 5 years ago