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 5,740 community submitted regex patterns...
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
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
Date validation
ECMAScript (JavaScript)
A regular expression to validate a Date in format DD/MM/YYYY
Submitted by
Felipe Montaña
-
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
Exploding regex
Python
no description available
Submitted by
anonymous
-
10 years ago
1
sad smiley
Python
looks for a sad smiley with a backslash
Submitted by
@barraponto
-
10 years ago
1
Simple first exercise of a newbie
ECMAScript (JavaScript)
Find a group of 9 letters subdivided in groups of three by a dash.
Submitted by
Nicola Jelmorini
-
10 years ago
1
incorrect number regex
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
1
Simple Email Validation
ECMAScript (JavaScript)
Does not match everything, but good for a cross-platform validation filter.
Submitted by
anonymous
-
10 years ago
1
url regex
Python
no description available
Submitted by
catwooman
-
10 years ago
1
indentation
Python
no description available
Submitted by
z
-
10 years ago
(Last modified a year ago)
1
rfc5646 simple
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
1
(|(ou:dn:=a)(ou:dn:=b))
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
1
test
ECMAScript (JavaScript)
test
Submitted by
test
-
10 years ago
1
S3 Access Log Analyzer
ECMAScript (JavaScript)
A javascript regex for parsing an S3 log line.
Submitted by
Matt Ingenthron <ingenthr@cep.net>
-
10 years ago
1
Common log format datetime
ECMAScript (JavaScript)
Parses the common log format into component elements. According to wikipedia, common log is strftime format %d/%b/%Y:%H:%M:%S %z
Submitted by
Matt Ingenthron <ingenthr@cep.net>
-
10 years ago
1
CVC
ECMAScript (JavaScript)
This will determine that an accurate CVC has been entered
Submitted by
Scott Mebberson
-
10 years ago
1
match url
ECMAScript (JavaScript)
unsplash.com
Submitted by
anonymous
-
10 years ago
1
Number Input That Supports Simple Math Expressions
ECMAScript (JavaScript)
RegEx matches: '5', '+5', '-5', '5+5', '-5+5', '+5+5', '5+9+7*-2' RegEx doesn't match: '5+', '5-', '5+9-', 'asdfasf5+5'
Submitted by
David Weitzenfeld
-
10 years ago
1
...
188
189
190
191
192
...
287
Community Library Entry
0
Regular Expression
PCRE2 (PHP >=7.3)
/
\d
{1,2}
-
[
A
-
z
]
{3}
-
\d
{4}
/
gm
Open regex in editor
Description
extracts dates from text; Valid date format: dd-MMM-yyyy
Submitted by
anonymous
-
3 years ago