Regular Expressions 101

Library entries

1
pcre

Trim Starting <br> tags

no description available
Submitted by Konrad Rudolph - 8 years ago
1
pcre

CallSign

no description available
Submitted by anonymous - 8 years ago
2
javascript

US zip Code

US zip Code
Submitted by Aloke - 8 years ago
1
pcre

test

no description available
Submitted by anonymous - 8 years ago
0
javascript

Outside attr keyword

no description available
Submitted by anonymous - 8 years ago
1
pcre

rsa_root_prompt

Root Prompt of RSA
Submitted by anonymous - 8 years ago
1
javascript

sumary-title

sumary-title
Submitted by Jay - 8 years ago
2
pcre

Email Domain Regex

A pattern to match the email domain suffix
Submitted by doug - 8 years ago
1
javascript

Match all but global.css

Match all but .global.css
Submitted by Dan Compton - 8 years ago
1
pcre

currency EU

checks the currency in EU
Submitted by Paul Font Freide - 8 years ago
1
pcre

GIIN

Global Intermediary Identification Number composition test
Submitted by ddronenko - 8 years ago
1
pcre

php short tags

Find all php short tags
Submitted by anonymous - 8 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 - 8 years ago