Regular Expressions 101

Community Patterns

Validation

1

Regular Expression
ECMAScript (JavaScript)

/
^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$
/

Description

no description available

Submitted by Robin Venneman - 8 years ago