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 3,960 community submitted regex patterns...
0
SQL Header
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
Match Parenthesis
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
Validate CSS Units
ECMAScript (JavaScript)
This Regex has been tested against : 23px 3.32423423cm .87687533mm 34223423em...
Submitted by
anonymous
-
6 years ago
0
compras
ECMAScript (JavaScript)
Filtro para ubicar a los contactos de área de compras
Submitted by
anonymous
-
6 years ago
0
Gitlab push rule enforcing commits to follow the "Conventional Commit" specification (used for ex. in Angular ...)
Golang
More and more project use the "Conventional Commit" specification. As it allows some nice toolchain automations in projects you might want to enforce it in gitlab. May work in other git portals too
Submitted by
anonymous
-
6 years ago
0
FR_CH
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
ES_ES
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
FR_FR
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
rm everything btwn delimiters
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
issue lookbehind
Golang
no description available
Submitted by
anonymous
-
6 years ago
0
Method definition to Moq It.IsAny call
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
Babak Website regular expression
ECMAScript (JavaScript)
for websites
Submitted by
anonymous
-
6 years ago
0
数字+一位小数点正则替换
ECMAScript (JavaScript)
num = num .replace(reg1, '') .replace(reg2, '') .replace(reg3, '$1_') .replace('.', '') .replace('_', '.');
Submitted by
anonymous
-
6 years ago
0
https://stackoverflow.com/questions/50503122/regex-to-validate-the-conditions-evaluation-logic-which-is-defined-by-user/55913082#55913082
ECMAScript (JavaScript)
lol
Submitted by
piterden
-
3 years ago
0
ynmo-target-name
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
名称规则
ECMAScript (JavaScript)
只能匹配汉字，数字，字母
Submitted by
anonymous
-
6 years ago
0
Acronym_Central
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
OWTS
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
Facelift
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
6 years ago
0
regex test web url
ECMAScript (JavaScript)
regex test web url strarting from http, https, rtp, rtsp, udp with ://
Submitted by
anonymous
-
6 years ago
1
...
124
125
126
127
128
...
198
Community Library Entry
0
Regular Expression
.NET 7.0 (C#)
@"
^
(?=
(?<http>
(?:
https
?
:
\/\/
){1}
(?:
www
\.
)?
)?
)
(?
(?=
\k<http>
?
(?<ipaddr>
(?:
\d
{1,3}
\.
){3}
\d
{1,3}
(?:
\:
\d
{1,5}
)?
)
)
\k<http>
?
\k<ipaddr>
(?:
\.
[
\w
]
{1,9}
)?
|
\k<http>
(?:
[
\w
]
\.
?
){1,255}
\.
[
\w
]
{1,9}
)
(?:
\/
.
*
)?
$
"
gm
Open regex in editor
Description
Can be used to validate on URL's.
Submitted by
anonymous
-
a year ago