Regular Expressions 101

Community Patterns

1

sumary-title

ECMAScript (JavaScript)
sumary-title
Submitted by Jay - 8 years ago
1

pm-problem

ECMAScript (JavaScript)
pm
Submitted by creamidea - 8 years ago

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

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Submitted by dannyo - 8 years ago