Regular Expressions 101

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Library entries

1
pcre

any tag

regex used to search for any tag (both html and xml)
Submitted by dasmi - 7 years ago
1
pcre

testing

testing
Submitted by Zeddy - 7 years ago
0
pcre

qwqwe

no description available
Submitted by anonymous - 7 years ago
1
pcre

test

no description available
Submitted by anonymous - 7 years ago
0
pcre

TimeRegex

no description available
Submitted by anonymous - 7 years ago
0
pcre

Phone number

no description available
Submitted by anonymous - 7 years ago
-3
javascript

Html Tags

Matches HTML structure
Submitted by sagar - 7 years ago
1
pcre

ip (CIDR) check

from 0.0.0.0 to 255.255.255.255
Submitted by Marcel Bayer - 7 years ago
2
python

IPv4 Validator

no description available
Submitted by dannyo - 7 years ago

URL Regex (protocol strict)

Vote

3

Regular Expression
javascript

/
^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$
/
i

Description

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Submitted by Diego Perini - 7 years ago