Regular Expressions 101

Community Patterns

IPv4

0

Regular Expression
ECMAScript (JavaScript)

/
^(((0)|([1-9]\d?)|(1\d\d)|(2[0-5]{2}))\.?){0,3}((0)|([1-9]\d?)|(1\d\d)|(2[0-5]{2}))?$
/
gm

Description

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Submitted by anonymous - 4 years ago