Regular Expressions 101

Community Patterns

subnet cidr check

0

Regular Expression
Java 8

"
^([0-9]{1,3}\.){3}[0-9]{1,3}(\/([0-9]|[1-2][0-9]|3[0-2]))?$
"
gm

Description

subnet cidr check example 192.168.1.0/30

Submitted by Di - 2 years ago