Regular Expressions 101

Community Patterns

IPv4 Validator

2

Regular Expression
Python

r"
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$
"

Description

no description available

Submitted by dannyo - 9 years ago