Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

0

IBAN

ECMAScript (JavaScript)
Italian IBAN
Submitted by Italo - 9 years ago
1

equation matching (for javascript, without equal)

ECMAScript (JavaScript)
use this to get value of any side of an equation. You can combine this with https://regex101.com/r/fH5kJ1/1
Submitted by Kerosene2000 - 9 years ago
1

OS Grid Reference

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
31

Email address (most used)

ECMAScript (JavaScript)
Email address, most used cases
Submitted by Jago - 9 years ago
17

Email (RFC2822)

Recommended
ECMAScript (JavaScript)
Email address compliant with RFC2822
Submitted by Jago - 9 years ago
2

Match at least 2-letters (international)

ECMAScript (JavaScript)
RegExp to match that user has entered at least 2-letters (including international letters) in a field
Submitted by anonymous - 9 years ago
1

Emoji chars

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

match block apache

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

2013b

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

Caculator

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
-2

twitter ids

ECMAScript (JavaScript)
no description available
Submitted by jaybill - 9 years ago
4

match brackets outside quotes

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

Duration with mandatory 'm'

ECMAScript (JavaScript)
Parses date-time duration strings +-1y2M3d4h5m6s, where 'm' is the dafault. Like this, where {} contains list of capturing groups: 21 - parsed as {,,,,21,} 2y2s - parsed as {2,,,,,2}
Submitted by mbonaci - 9 years ago
1

C-Syle If Statement to Excel

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

CPF

ECMAScript (JavaScript)
Validador de CPF
Submitted by Gustavo Américo - 9 years ago
-2

Match words in a string

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
3

UK TEL

ECMAScript (JavaScript)
UK Telephone Number REGEX no () and no spaces
Submitted by \JOLLY - 9 years ago
8

RFC 3987 compliant URL regex

ECMAScript (JavaScript)
This is a JavaScript port of the URL regex from http://stackoverflow.com/a/190405/384062 that includes a bug fix and some optimization. Mathias Bynens's Regenerate was used to convert unicode escapes. Bug fix: Eliminated stray | falsely allowing querystring to contain | ...
Submitted by Hans Meyer - 9 years ago
1

Extract name and value from CSS border-radius

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

ie 11 check

ECMAScript (JavaScript)
checks for ie 11 user agent
Submitted by Yamakichi - 9 years ago
1...160161162163164...176

Match filenames in URLS (updated)

0

Regular Expression
ECMAScript (JavaScript)

/
^(?:.*[\/\\])?(?<FileNameWithoutExtension>.*)\.(.*?(?=\#|\?|$))
/
gm
Open regex in editor

Description

Match filenames in URLS (updated)

Submitted by anonymous - 2 years ago (Last modified 2 years ago)