Regular Expressions 101

Community Patterns

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^[1-9]{1}$|^[1-3]{1}[0-9]{1}$|^4{1}[0-5]{1}$
/
gm

Description

예시) 1 // ok 45 // ok 46 // no

Submitted by anonymous - 2 years ago