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...
0
Longitude
PCRE2 (PHP >=7.3)
A definition of Longitude in the format DD MM.mmm within the range "-10 59.999" to "2 59.999"
Submitted by
anonymous
-
3 years ago
0
整数或小数
PCRE2 (PHP >=7.3)
整数或小数
Submitted by
anonymous
-
3 years ago
0
Verificar caracter repetido
Java 8
Verificar caracter repetido
Submitted by
anonymous
-
3 years ago
0
Tok. test.1
Python
T
Submitted by
anonymous
-
3 years ago
0
Primeiro exemplo
PCRE2 (PHP >=7.3)
oi
Submitted by
eu
-
3 years ago
0
屏蔽脏话
ECMAScript (JavaScript)
屏蔽骂人脏话、政治言论等
Submitted by
anonymous
-
3 years ago
0
bic-swift-code-checker
PCRE2 (PHP >=7.3)
https://wise.com/fr/swift-codes/bic-swift-code-checker
Submitted by
anonymous
-
3 years ago
0
Grouped Complex
PCRE2 (PHP >=7.3)
Publicate to explanation to a teacher.
Submitted by
Saheded
-
3 years ago
0
GCP Project id check
PCRE2 (PHP >=7.3)
must be between 6 and 30 characters and can have lowercase letters, digits, or hyphens.It must start with a lowercase letter and end with a letter or number.
Submitted by
anonymous
-
3 years ago
0
regex101: My Miner Ethpool
PCRE2 (PHP >=7.3)
@[github.com/via06/via06.Atom/releases/tag/etherjs]@gmixsuUAJD
Submitted by
@github.com/via06/via06.Atom/releases/tag/etherjs
-
3 years ago
0
:
PCRE2 (PHP >=7.3)
https://regex101.com/r/769tHt/3
Submitted by
anonymous
-
3 years ago
0
正则表达式
PCRE2 (PHP >=7.3)
NFA和DFA的区别
Submitted by
wangheng
-
3 years ago
0
Michele XP E
ECMAScript (JavaScript)
Teste
Submitted by
Luciano
-
3 years ago
0
hk_ec_lanecrawford
PCRE2 (PHP >=7.3)
Submitted by
Alex
-
3 years ago
0
address
PCRE (PHP <7.3)
not sure
Submitted by
anonymous
-
3 years ago
0
1030
ECMAScript (JavaScript)
Validation
Submitted by
Christopher Santos
-
3 years ago
0
Daily Stand-up - Slack to Notion
Python
Usage: Used to convert Daily Stand-up text entered in a Slack channel, i.e.: 1. 1x1s with Sam and Alex; research team meeting; non-client work; Profile UT report; future UT planning 2. Sprint planning; Profile UT Rd 2 planning meeting; 1x1 with Madison; weekly design sync; research touch-base with ...
Submitted by
TerpsFreak
-
3 years ago
0
IPv6
PCRE2 (PHP >=7.3)
small ipv6 regex
Submitted by
anonymous
-
3 years ago
0
LDAP URI regex
PCRE2 (PHP >=7.3)
ldap, ldaps, ipv4, ipv6 & dns (bare bones)
Submitted by
anonymous
-
3 years ago
0
Name and ID in curly braces
.NET 7.0 (C#)
For a string that starts with '{' and ends with '}' looks for a name and id value within the curly braces. The name group should be trimmed when used to remove leading and trailing whitespace. Ex. {Test10} will result in 2 groups being returned Group 1: Test Group 2: 10
Submitted by
Ryan Felton
-
3 years ago
1
...
480
481
482
483
484
...
902
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
^
(?!
.
*
\-
{2}
.
*
)
(?!
.
*
\+
{2}
.
*
)
(?!
.
*
\.
{2}
.
*
)
(?P<major>
(?!
0
)
(
\d
*
)
|
(
[
0[^
\d
]
)
)
(
(?>
\.
)
(?P<minor>
\g<1>
)
)
\.
(?P<patch>
\g<minor>
)
(?!
[
\+\-
]
[^
a
-
zA
-
Z0
-
9
]
)
(
\g<2>
(
\-
(?P<release>
[
a
-
zA
-
Z0
-
9
\.
-
]
+
)
)
)?
(
\+
(?P<build>
\g<9>
)
)?
$
/
gm
Open regex in editor
Description
For semantic version validation / parsing.
Submitted by
Daniel R. Azulay <d.r.azulay@gmail.com>
-
7 years ago