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 18,040 community submitted regex patterns...
1
f
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
1
Get version
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
Failure case for repeated strings
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
1
Post
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
Nada
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
Un-titled
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
Remove invalid characters and autotrim
ECMAScript (JavaScript)
remove the multiline switch
Submitted by
iamtheauthor
-
10 years ago
1
Brazilian phone numbers
Python
no description available
Submitted by
rafaelverger
-
10 years ago
1
date validation
ECMAScript (JavaScript)
Validation for date 2013.12.24 14:50
Submitted by
axelprog
-
10 years ago
1
Pasando carga de estilos css a twig
PCRE (PHP <7.3)
Esa expresion regular busca los href y les reemplazar el atributo por un asset()
Submitted by
Manuel Aguirre
-
10 years ago
1
Date range match
PCRE (PHP <7.3)
This is not my creation, it is from a github repor
Submitted by
Saji N
-
10 years ago
1
Regular Expression for Date
ECMAScript (JavaScript)
Regular expression for asp:RegularExpressionValidator with format MMddyy. i have resolved the issue for leap Year and month ending day as well.
Submitted by
Priyanka Khadilkar
-
10 years ago
1
intl numbers
PCRE (PHP <7.3)
Good for valid numbers for international currencies - checks for accepted variations for thousands and decimal separators http://docs.oracle.com/cd/E19455-01/806-0169/overview-9/index.html
Submitted by
Arlen Tees
-
10 years ago
1
Date validation
ECMAScript (JavaScript)
A regular expression to validate a Date in format DD/MM/YYYY
Submitted by
Felipe Montaña
-
10 years ago
1
MySql Definer
PCRE (PHP <7.3)
For find definer in mysql routines
Submitted by
Jorge Espinoza
-
10 years ago
1
match sequential characters
ECMAScript (JavaScript)
HI, I'm looking for RegX to match words with more than two sequential characters
Submitted by
JC
-
10 years ago
1
Number betwen:1 1.5 2 2.5
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
Exploding regex
Python
no description available
Submitted by
anonymous
-
10 years ago
1
Phone
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
Dotted Quad
PCRE (PHP <7.3)
IP PCRE
Submitted by
Awkwardly Scripted
-
10 years ago
1
...
588
589
590
591
592
...
902
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
(
NFDC
\/
\w
*
\/
\w
*
\/
\w
*
\/
\w
*
-
\w
*
\/
\d
*
-
\d
*
)
|
(
\(
Sec
\)
)
(
\n\n\w
*
?
\w
*
?
\w
*
)
(
\w
*
?
\w
*
?
.
?
\w
*
)
(
\d
*
?
)
|
(
^
Channel
Name
:
)
(
\w
*
?
\w
*
?
)
(
\d
*
.\d
?
\w
*
)?
(
\w
*
)
|
(
^\d
?
\w
*
-
\d
*
?
\w
*
)
(
\d
*
\/
\d
*
\/
\d
*
,
?
)
/
gm
Open regex in editor
Description
Regex for NFDC
Submitted by
anonymous
-
5 years ago