Regular Expressions 101

Sponsors

Library entries

0
pcre2

嵌入条件

嵌入条件
Submitted by anonymous - 4 days ago
0
pcre2

Ipv4 validation

regex for ip validation
Submitted by Amper - 4 days ago
0
pcre2

Split The Phone Numbers

Split The Phone Numbers
Submitted by anonymous - 5 days ago
0
pcre2

optional character

match strings with some optional characters
Submitted by anonymous - 9 days ago
0
pcre2

optional

optional
Submitted by anonymous - 9 days ago
0
python

Pick third section

Pick third section
Submitted by Charles - 10 days ago

match ipv4|匹配ipv4

Vote

0

Regular Expression
pcre2

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

Description

Loading markdown...
Submitted by nihuge - 2 months ago