Regular Expressions 101

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Community Patterns

1

Threema ID

PCRE (PHP <7.3)
Matches for normal Threema IDs and Gateway Threema IDs
Submitted by rugk - 9 years ago
1

Duration String (dhm)

ECMAScript (JavaScript)
Duration string in dhm format. Supported Values 20d 8h 30m 20d 8h 30m...
Submitted by nehakadam - 9 years ago
1

Data en format dd/mm/aaaa

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

cidr

PCRE (PHP <7.3)
spf cidr
Submitted by a - 9 years ago
1

Match IP Address in PHP

PCRE (PHP <7.3)
Match IP Address in PHP
Submitted by anonymous - 9 years ago
1

WordPress Multipage Table of Contents header reconition

PCRE (PHP <7.3)
Finds h1-h3, its id if have one and the title.
Submitted by Morning train - 9 years ago
1

Drupal translations

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

Url regex that capture the domain of the URL

ECMAScript (JavaScript)
https://developer.mozilla.org/es/ Url regex that capture the domain of the URL
Submitted by anonymous - 9 years ago
1

Url regex that capture the domain of the URLs

ECMAScript (JavaScript)
https://developer.mozilla.org/es/docs/Web/JavaScript https://www.google.es/webhp?hl=es Matches: MATCH 1...
Submitted by D<OS> - 9 years ago
1

Project

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

Match statistical geographies (UK)

PCRE (PHP <7.3)
Mach standard statistical geography identifiers for UK.
Submitted by Konrad - 9 years ago
1

Key-Value list separated by newlines

ECMAScript (JavaScript)
Example: foo = bar foo=bar foo= bar bar =foo foo = bar...
Submitted by acosw - 9 years ago
1

parse array to object p1

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

DER/BER Bitcoin signature

Python
Bitcoin transaction signature in BER/DER format
Submitted by anonymous - 9 years ago
1

regex to match absolute urls

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

recognize php

PCRE (PHP <7.3)
recognize php code
Submitted by Chris Ottersen - 9 years ago
1

Get Images From Markdown Format

PCRE (PHP <7.3)
Get all images tag in a Markdown Format Text
Submitted by Ferdinand Dimas - 9 years ago
1

International numeric format validator

ECMAScript (JavaScript)
International numeric format validator
Submitted by unknown - 9 years ago
1

REGEX for detecting AU Parcel locker

PCRE (PHP <7.3)
meh
Submitted by tsing to the motherfucking tao - 9 years ago
1

magnet

ECMAScript (JavaScript)
Extract magnet links
Submitted by Peng - 9 years ago
1...122123124125126...900

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^[a-zA-Z0-9\.]+@[a-zA-Z0-9]+(\-)?[a-zA-Z0-9]+(\.)?[a-zA-Z0-9]{2,6}?\.[a-zA-Z]{2,6}$
/
Open regex in editor

Description

The regular expression uses the basic email address syntex, ulr rules form validating an email address. Watch the complete tutorial on youtube : https://www.youtube.com/watch?v=H6WvPfh7OYw

Submitted by Rayees Ahmed Shaikh - 9 years ago