Regular Expressions 101

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Community Patterns

1

SmartTag Builder RegEx Tag Parsing

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

chess move detector

ECMAScript (JavaScript)
Detects SYNTACTICALLY correct chess moves (i.e. it doesn't check whether the move itself is actually valid)
Submitted by Terence Linnell - 9 years ago
1

URL Regex

PCRE (PHP <7.3)
An advanced URL regex for http(s) and ftp.
Submitted by Matthias Weiß - 9 years ago
0

Match HTML Tag Contents

PCRE (PHP <7.3)
Capture group one is the tag's name, capture group two is the tag's contents.
Submitted by anonymous - 9 years ago
1

url tokenizer

PCRE (PHP <7.3)
break down a url to it's components
Submitted by johnrcui - 9 years ago
1

@ngInject

PCRE (PHP <7.3)
no description available
Submitted by Jonathan Rubin Yaniv - 9 years ago
1

fdwfe

ECMAScript (JavaScript)
few
Submitted by few - 9 years ago
1

Isolate URL in Iframe

ECMAScript (JavaScript)
Will select everything between the double quotes in an Iframe's src tag. Useful for retrieving/replacing the URL.
Submitted by anonymous - 9 years ago
1

StringyTyped

PCRE (PHP <7.3)
Singular
Submitted by anonymous - 9 years ago
1

Numéro de téléphone portable

PCRE (PHP <7.3)
Valide si la chaine est une numéro de téléphone portable
Submitted by Pierre Leroux - 9 years ago
1

url

ECMAScript (JavaScript)
url
Submitted by anonymous - 9 years ago
1

segment path

Python
no description available
Submitted by anonymous - 9 years ago
1

JavaScript Percentage Validation

ECMAScript (JavaScript)
no description available
Submitted by rat - 9 years ago
1

Validate percentage in JavaScript (Working)

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
-1

ISO 8601 datetime for Forecast.io API

PCRE (PHP <7.3)
Should match ISO 8601 datetime for Forecast.io API: [YYYY]-[MM]-[DD]T[HH]:[MM]:[SS] with an optional time zone formatted as Z for GMT time or {+,-}HH (with or without separating colon) for an offset
Submitted by Clifford Paulick - 9 years ago
1

Match each 3 number

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

email validation regex

ECMAScript (JavaScript)
no description available
Submitted by parul - 9 years ago
1

Delimite a number with 3-digital block

PCRE (PHP <7.3)
no description available
Submitted by Willy - 9 years ago
1

regex101.com ID and version number grabber

PCRE (PHP <7.3)
Grabs the ID and optionally version number for the regex101.com permalink. Improved fork of 'https://regex101.com/r/wY0rM7/1' which matches also this kind of links 'https://regex101.com/r/' ...
Submitted by dUh - 9 years ago
1

regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...170171172173174...902

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^(?:\w+|\w+([+\.-]?\w+)*@\w+([\.-]?\w+)*(\.[a-zA-z]{2,4})+)$
/
gm
Open regex in editor

Description

validate username or email

Submitted by anonymous - 3 years ago (Last modified 3 years ago)