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 18,020 community submitted regex patterns...
0
kwas regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
US News
Python
no description available
Submitted by
Somnath Rakshit
-
6 years ago
0
Bloomberg
Python
WIP
Submitted by
anonymous
-
6 years ago
0
Capture HOST from snmptrapd
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
behind number is great than front number
PCRE (PHP <7.3)
后面的数字大于前面的数字
Submitted by
anonymous
-
6 years ago
0
Распаарсить строку
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
Currency number in BRL
Python
no description available
Submitted by
anonymous
-
6 years ago
0
Dimensions LxA case insensitiv
Python
no description available
Submitted by
anonymous
-
6 years ago
0
String between URL slashes
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
Dimensions AxLxC
Python
no description available
Submitted by
anonymous
-
6 years ago
0
Strong password validator
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
URL match with specific string pattern
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
regex link group Facebook
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
006 - PaloAlto Threat url CSV
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
WarningF5
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
6 years ago
0
Find Cidade/Sigla
Python
no description available
Submitted by
anonymous
-
6 years ago
0
Find nome estado between parenthesis
Python
no description available
Submitted by
anonymous
-
6 years ago
0
Find sigla estado after minus signal
Python
no description available
Submitted by
anonymous
-
6 years ago
0
subdomain catcher
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
subdomain catcher
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
1
...
165
166
167
168
169
...
901
Community Library Entry
1
Regular Expression
PCRE (PHP <7.3)
/
(
[
0
-
9
]
{2,4}
[
\-
|
\\
]
[
0
-
9
]
{1,2}
[
\-
|
\\
]
[
0
-
9
]
{2,4}
)
/
is
Open regex in editor
Description
Regex validating yyyy-mm-dd or dd-mm-yyyy
Submitted by
anonymous
-
9 years ago