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 3,640 community submitted regex patterns...
5
Password strength
ECMAScript (JavaScript)
Regular expression for password validation Rules: 8-120 chars no spaces must contain at least one a-z char must contain at least one A-Z char...
Submitted by
@razvanz
-
9 years ago
1
Emoji detection for JavaScript
ECMAScript (JavaScript)
Emoji symbols character sets (added \s and +) based on https://github.com/franklsf95/ruby-emoji-regex
Submitted by
Yovav Gad
-
9 years ago
11
youtube url match
ECMAScript (JavaScript)
extract video id, index, play list id from youtube url
Submitted by
anonymous
-
9 years ago
5
youtube url match
ECMAScript (JavaScript)
extract video id, index, play list id from youtube URL
Submitted by
anonymous
-
9 years ago
0
CSV parser
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
2
Portuguese phone numbers
ECMAScript (JavaScript)
Matches Portuguese phone numbers.
Submitted by
github.com/luis140219
-
9 years ago
1
pure url and uri
ECMAScript (JavaScript)
no description available
Submitted by
Thiago Souza
-
9 years ago
1
Validate City Names
ECMAScript (JavaScript)
Validate City Names (For USA/ Other country)
Submitted by
Ashish
-
9 years ago
1
Name Initials
ECMAScript (JavaScript)
Matches 2 or 3 initials from a name. If there is a "," and suffix like Jr., it does not include that in the result.
Submitted by
Brad M.
-
9 years ago
1
Floating Point
ECMAScript (JavaScript)
Tests a floating point number
Submitted by
Josh L. Rasmussen
-
9 years ago
-2
domain name
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
git://git.apache.org/aurora.git
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
try1
ECMAScript (JavaScript)
try1
Submitted by
anonymous
-
9 years ago
2
Unicode username
ECMAScript (JavaScript)
Unicode user name check with som allowed non-alhanum characters
Submitted by
Martin Bucko
-
9 years ago
1
US Zip Code Validation
ECMAScript (JavaScript)
5 digits and no 0 5/4 times
Submitted by
Ashish
-
9 years ago
1
Date-Validation with mm/dd/yyyy or mmddyyyy or mm-dd-yyyy or m/d/yyyy
ECMAScript (JavaScript)
Date Validation with leap year handling, & it takes care of date validation in the format like :mm/dd/yyyy or mmddyyyy or mm-dd-yyyy or m/d/yyyy or m-d-yyyy. 12/01/1986 02/29/2016 02/29/2015 13/31/1986...
Submitted by
Ashish
-
9 years ago
0
Date Validation
ECMAScript (JavaScript)
no description available
Submitted by
Ashish
-
9 years ago
-2
Date Validation
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
Domain
ECMAScript (JavaScript)
Will return domain portion of a url: Example: http://www.jkrowlings.com/books Returns: www.jkrowlings.com
Submitted by
Scott Burrows
-
9 years ago
1
Everthing in an element
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
...
160
161
162
163
164
...
182
cookie parser
0
Regular Expression
ECMAScript (JavaScript)
/
(
.
*
?
)
=
(
.
*
?
)
(?:
;
(?:
|)
|
$
)
/
gm
Open regex in editor
Description
Parser for cookies; works in HTTP servers AND front end
Submitted by
lopste / Vercte
-
2 years ago