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 18,020 community submitted regex patterns...
0
filter for jjwxc.net/晋江文学城
Golang
use for www.jjwxc.net/bookbase.php after search get novel infomations in the form
Submitted by
DEFAULT_USER_149
-
3 years ago
(Last modified 3 years ago)
0
hataraku-content-url-check
PCRE2 (PHP >=7.3)
hataraku-content-url-check
Submitted by
anonymous
-
3 years ago
0
DA-1552_feature-18-inconsistent-capitalization
ECMAScript (JavaScript)
DA-1552_feature-18-inconsistent-capitalization
Submitted by
anonymous
-
3 years ago
0
Windows Bitvise SSH Server Event Log
PCRE2 (PHP >=7.3)
Windows Bitvise SSH Server Event Log regex for "I_LOGON_AUTH_FAILED" events. Used in the IPBan configuration.
Submitted by
paprikar
-
3 years ago
(Last modified 3 years ago)
0
Primeiro contato
PCRE2 (PHP >=7.3)
CGU leniência
Submitted by
anonymous
-
3 years ago
0
WhatsApp - Multimedia Upload Prevention
PCRE2 (PHP >=7.3)
Simple Regex for preventing file and multi-media upload on WhatsApp. Can be used on forward proxy deployments which applies SSL Inspection. Reference documentation : https://knowledge.broadcom.com/external/article/169299/block-photovideo-files-upload-transfer.html https://dl.ifip.org/db/conf/netwo...
Submitted by
ulgena
-
3 years ago
(Last modified 3 years ago)
0
local_a_velo
PCRE2 (PHP >=7.3)
guif
Submitted by
guif
-
3 years ago
0
Excelente Calidad
Python
exc calidad
Submitted by
anonymous
-
3 years ago
0
date_echeance_bail
PCRE2 (PHP >=7.3)
guif
Submitted by
guif
-
3 years ago
0
match any unicode charater including whitespace
PCRE2 (PHP >=7.3)
Just a test
Submitted by
anonymous
-
3 years ago
0
Parse Docker image reference components (URI / tag / name / registry / host)
ECMAScript (JavaScript)
This ES2018+ Javascript RegExp expression should parse the components of any valid Docker image reference URI. It captures: Name ?Host ?Domain...
Submitted by
https://github.com/Propolisa
-
3 years ago
(Last modified 3 years ago)
0
Match length values for CSS properties like border-width upto 4 allowed values
ECMAScript (JavaScript)
Matches upto 4 length values for CSS properties like border-width.
Submitted by
DelD
-
3 years ago
(Last modified 3 years ago)
0
Match CSS border-style values upto 4 allowed keyword
ECMAScript (JavaScript)
Matches CSS border-style property's keyword values upto 4 allowed values.
Submitted by
DelD
-
3 years ago
0
Find SendGrid Palceholder
PCRE (PHP <7.3)
Find SendGrid Palceholder
Submitted by
Alain Ranger
-
3 years ago
0
Not backtrack
PCRE2 (PHP >=7.3)
A example for study backtrack.
Submitted by
anonymous
-
3 years ago
0
Simple regex to parse OVAL expressions
Java 8
This regexp helps you to parse text-based OVAL expressions. See the test samples
Submitted by
Alexander Dubok
-
3 years ago
0
molecule elements parser
PCRE (PHP <7.3)
allows to get the sub elements of a molecule symbol and their number.
Submitted by
Quettle
-
3 years ago
0
IVR TPlayNextItem::InitMixFormat test
PCRE2 (PHP >=7.3)
UnitTest for Mix play format
Submitted by
anonymous
-
3 years ago
0
Array matcher from string
PCRE (PHP <7.3)
Array matcher from string
Submitted by
anonymous
-
3 years ago
0
DS validation - overspecced
PCRE2 (PHP >=7.3)
This was, I think built to detect a comma separated decimal. But ended up with a capture group on the decimal part. Don't ask me why.
Submitted by
Russ Ferriday - after DS
-
3 years ago
1
...
459
460
461
462
463
...
901
Community Library Entry
0
Regular Expression
Python
r"
^\d
{4}
\s
?
[
A
-
Z
]
{2}
$
"
gm
Open regex in editor
Description
This identifies whether a postcode (four numbers, two letters has been provided)
Submitted by
anonymous
-
2 years ago