Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Most upvotes
Most downvotes
Highest Score
Lowest Score
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 18,000 community submitted regex patterns...
0
EC2 Instance Type
Python
Validates ec2 instance types as of 10/19/22
Submitted by
anonymous
-
2 years ago
0
DD followed by Month in String
Python
-
Submitted by
anonymous
-
2 years ago
0
BSDS regex example 1
PCRE2 (PHP >=7.3)
Part of a training course
Submitted by
Coppelia
-
2 years ago
0
grade pattern
Java 8
grade pattern for chinese school grade
Submitted by
anonymous
-
2 years ago
0
Remove domains in email addresses after @
PCRE2 (PHP >=7.3)
Remove domains in email addresses after @
Submitted by
anonymous
-
2 years ago
0
Validation code FETLOCK pt-br
ECMAScript (JavaScript)
Validação de código de barras boleto padrão "FEBRABAN - Federação Brasileira de Bancos".
Submitted by
Rafaella Cintra
-
2 years ago
(Last modified a year ago)
0
Mask to FETLOCK pt-br
ECMAScript (JavaScript)
Mask to fetlock pt-br. 00000.00000 00000.000000 00000.000000 0 00000000000000
Submitted by
Rafaella Cintra
-
2 years ago
(Last modified 2 years ago)
0
Mask currency default
ECMAScript (JavaScript)
mask currency default
Submitted by
Rafaella Cintra
-
2 years ago
0
Mt940-61
Java 8
Parse tag 61 of an mt940 statement
Submitted by
anonymous
-
2 years ago
0
JavaScript Array
PCRE2 (PHP >=7.3)
Matches items in a JavaScript Array
Submitted by
me
-
2 years ago
0
Word Match
PCRE2 (PHP >=7.3)
Matches Word
Submitted by
cool66
-
2 years ago
0
Word
PCRE2 (PHP >=7.3)
match words
Submitted by
e
-
2 years ago
0
Дайвинчик — входящий лайк
ECMAScript (JavaScript)
https://github.com/VityaSchel/daivinchik-assist
Submitted by
anonymous
-
2 years ago
0
Дайвинчик — анкета
ECMAScript (JavaScript)
https://github.com/VityaSchel/daivinchik-assist
Submitted by
anonymous
-
2 years ago
0
Дайвинчик — взаимный лайк
ECMAScript (JavaScript)
https://github.com/VityaSchel/daivinchik-assist
Submitted by
anonymous
-
2 years ago
0
HTML Tag Matcher
PCRE2 (PHP >=7.3)
Matches html tags [new update]
Submitted by
cool66
-
2 years ago
0
Match Email
PCRE2 (PHP >=7.3)
Matches email.
Submitted by
cool66
-
2 years ago
0
goodreads published year dump
PCRE2 (PHP >=7.3)
this can be use to dump you book info
Submitted by
Sjoerd
-
2 years ago
0
Prime NG upgrade
PCRE2 (PHP >=7.3)
Prime NG grid upgrade from 9 to 14
Submitted by
anonymous
-
2 years ago
0
SSID Pattern
.NET 7.0 (C#)
Length must be 7 digits Every character must be an integer
Submitted by
Abhi Reddy
-
2 years ago
(Last modified 2 years ago)
1
...
848
849
850
851
852
...
900
Community Library Entry
0
Regular Expression
Python
r"
^
[
a
-
z
]
[
a
-
z
]
$
"
gm
Open regex in editor
Description
That is an example that shows how to match any country code 2 letters pattern
Submitted by
joaosr-adjust
-
2 years ago
(Last modified 2 years ago)