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
Match partial classes
PCRE (PHP <7.3)
Matches partial class name delimited by whitespace, the string boundaries or a dash.
Submitted by
anonymous
-
8 years ago
1
MS Excel CSV
PCRE (PHP <7.3)
Parse a generated MS Excel CSV (also works with the exported format "CSV for MS Excel" from phpmyadmin)
Submitted by
fbailly_
-
8 years ago
1
FOR PAN and TAN number checking
ECMAScript (JavaScript)
This will help in validating TAN as well as PAN card number
Submitted by
Keyur
-
8 years ago
1
query parser
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Capture example
PCRE (PHP <7.3)
no description available
Submitted by
Darkoeur
-
8 years ago
1
MDS Testing - first regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
cm_mmc & -_-
Python
exactly 3 -_- after cm_mmc
Submitted by
Sasha
-
8 years ago
1
prima
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
\/PrimoLivello(\/|$)[a-zA-Z]*
PCRE (PHP <7.3)
\/PrimoLivello(\/|$)[a-zA-Z]*
Submitted by
\/PrimoLivello(\/|$)[a-zA-Z]*
-
8 years ago
1
firstname and lastname
PCRE (PHP <7.3)
Passed for all the names below: firstname middlename Müller Boromir Stark Amy Senn James Murphy Peter Bauman...
Submitted by
Ellen Higashi
-
8 years ago
1
AND
ECMAScript (JavaScript)
no description available
Submitted by
Marco
-
8 years ago
1
song to html
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
c#
ECMAScript (JavaScript)
c#
Submitted by
cj
-
8 years ago
1
Google Analytics UI URLs Extraction
PCRE (PHP <7.3)
Inline Report Filter Conditions Extraction
Submitted by
Brian
-
8 years ago
1
Eclipse coords numbers
PCRE (PHP <7.3)
no description available
Submitted by
Rashmin Dandekar
-
8 years ago
1
Match everything before first vowel for pig latin conversion
PCRE (PHP <7.3)
matches all the consonants (including qu as a consonant, since for these purposes it is) up to the first vowel and splits it on that
Submitted by
Todd Nestor
-
8 years ago
1
AU EMPDUPE file format
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
Allow only one space after a word
ECMAScript (JavaScript)
This will allow only one space after a word.And also do not start with a space.
Submitted by
Rama Krishna
-
8 years ago
(Last modified a year ago)
1
Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
Search a keyword NOT in html tags
PCRE (PHP <7.3)
no description available
Submitted by
White Dragon
-
8 years ago
1
...
200
201
202
203
204
...
902
Community Library Entry
1
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(
|
by
DocuSign
)
(
(
|
0
)
[
1
-
9
]
|
1
[
0
-
2
]
)
\/
(
(
|
0
)
[
1
-
9
]
|
[
1
-
2
]
[
0
-
9
]
|
3
[
0
-
1
]
)
\/
[
0
-
9
]
{4}
$
/
gm
Open regex in editor
Description
mm/dd/yyyy
Submitted by
Russ Ferriday, based on customer docusign template
-
3 years ago