Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

-1
javascript

Extract the city from zip code and city input

no description available
Submitted by Nils Butenschön - 7 years ago
-1
javascript

Some kinds of emails regex.

Its a regex expression that matches with severals allowed kinds of emails.Enjoy it.
Submitted by D<0S> - 7 years ago
-1
python

شش

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

Australian local and international mobile validation

no description available
Submitted by Damien Capocchi - 7 years ago
-1
javascript

Replace comma separated decimals (comma instead of point)

Matches, line by line, a comma separated list of decimal numbers with comma as decimal character (Spanish way) Produces a list of comma separated pairs (space separated innermost) of decimal numbers with point as decimal character (English way)
Submitted by Bruno A. Castro - 7 years ago
-1
python

GetDeviceIdFromAOR

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

emoticon

no description available
Submitted by Victor Huang - 7 years ago
-1
javascript

DD/MM/YYYY

no description available
Submitted by nehakadam - 7 years ago
-1
javascript

Only letters without numbers

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

Arabic AlphaNumeric

Arabic AlphaNumeric text
Submitted by Ahmed - 7 years ago
-1
javascript

Extract favicon from html head meta links

I needed a generic way to pull the shortcut icon for sites. This expression parses the html for the icon. If the icon was not found, my code checks for the "favicon.ico" in the root of the site.
Submitted by groundh0g - 5 months ago
-1
python

Full or 3 letter abbreviated months

Matches with either the month or abbreviated 3 letter month name. No matching groups used
Submitted by Benargee - 4 years ago
-1
python

Breakdown of this/that

no description available
Submitted by anonymous - 2 years ago
-1
python

IP Address

no description available
Submitted by anonymous - 2 years ago
-1
javascript

Any combo of space and dash

no description available
Submitted by anonymous - 2 years ago
-1
javascript

Slug

no description available
Submitted by anonymous - 2 years ago
-1
javascript

Is String having proper quotes around it

Language : Javascript Description : This will helpful for validating contents from a text editor where all the values are string and you need to verify that string must be a single string having quotes around it. Note : This regex is best applicable by trimming the string before checking with thi...
Submitted by PranomVignesh<pranomvignesh@gmail.com> - 2 years ago
-1
java

IPv4 Matcher

This RE is divided into four parts. The first three parts are acceptable numbers from 0 to 255 followed by "." The last part is an acceptable number but not followed by "."
Submitted by EMAM1999 - 2 years ago
-1
python

regex_crossover_restructure/renové

guif
Submitted by guif - 2 years ago
-1
golang

rtrtr

gtgtg
Submitted by anonymous - 2 years ago
1...272273274275276277278...281

Credit Card Expiry Date

Vote

13

Regular Expression
javascript

/
^(0[1-9]|1[0-2])(\/|-)([0-9]{4})$
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by Rider - 8 years ago