Regular Expressions 101

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1
java

phone number middle number parsing

middle number parsing regex
Submitted by anonymous - 4 hours ago
0
java

Verify email

Regex for email
Submitted by anonymous - 2 days ago
1
javascript

中文匹配

本示例启用了多行匹配 m
Submitted by yang - 2 days ago
0
pcre2

Test mail

Email test
Submitted by anonymous - 3 days ago
0
pcre2

No Squares

Match not square brackets
Submitted by max - 3 days ago

IPv4 input field validator

Vote

0

Regular Expression
pcre

/
^(?>(?>25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])\.){0,3}(?>25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])?$
/
gm

Description

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Submitted by José Luis García Morillo - a month ago