Regular Expressions 101

Sponsors

Library entries

0
pcre

Spotify ID regex

Spotify ID regex
Submitted by anonymous - a day ago
0
pcre

helix word motion

helix word motion
Submitted by anonymous - 4 days ago
0
pcre

Kafka topic name regex

Kafka topic name regex
Submitted by anonymous - 5 days ago
0
pcre

https://regex101.com/r/VrZHR8/1

https://regex101.com/r/VrZHR8/1
Submitted by anonymous - 20 days ago
0
pcre

filter

filter string
Submitted by anonymous - 24 days ago
0
pcre

1

Prueba 1
Submitted by anonymous - a month ago
0
pcre

mvc

com c#
Submitted by anonymous - a month ago
0
pcre

test

teste
Submitted by anonymous - a month ago

IPv4 w/ w/o port validation and localhost string supported

Vote

0

Regular Expression
pcre

/
^(((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[0-9]{1,2})(\\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[0-9]{1,2})){3})|(localhost))(:((6553[0-5])|(655[0-2][0-9])|(65[0-4][0-9]{2})|(6[0-4][0-9]{3})|([1-5][0-9]{4})|([0-5]{1,5})|([0-9]{1,4})))?$|^$
/
gm

Description

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