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
Highest Score
Lowest Score
Most upvotes
Most downvotes
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 11,860 community submitted regex patterns...
0
Can contain \" and \\, but " and \ are not allowed
PCRE2 (PHP >=7.3)
Can contain \" and \\, but " and \ are not allowed
Submitted by
anonymous
-
3 years ago
0
email holder
PCRE2 (PHP >=7.3)
just for testing purposes and guide
Submitted by
anonymous
-
3 years ago
0
hataraku-content-url-check
PCRE2 (PHP >=7.3)
hataraku-content-url-check
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/networ...
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
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
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
0
allow alnum dash and dot
PCRE2 (PHP >=7.3)
alphanumeric, dash, dot
Submitted by
anonymous
-
3 years ago
0
Selecciona y parsea
Java 8
Dado un archivo de texto selecciona subgrupos
Submitted by
Alexis
-
3 years ago
0
Selecciona subgrupos de un .txt separados por tabulación
Java 8
Dado un archivo .txt, con su contenido separado por tab selecciona cada campo
Submitted by
Alexis Leza
-
3 years ago
0
Selecciona todos los campos separados por |
Java 8
Selecciona todos los campos de un .txt separados por |
Submitted by
Alexis Leza
-
3 years ago
1
...
519
520
521
522
523
...
593
Tuổi - Age
0
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(
(
1
[
0
-
9
]
{1,2}
)
|
(
[
1
-
9
]
[
0
-
9
]
?
)
)
$
/
gm
Open regex in editor
Description
1
Submitted by
anonymous
-
2 years ago