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PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
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.NET 7.0 (C#)
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Community Patterns
Search among 3,740 community submitted regex patterns...
0
CSS RGB validation
ECMAScript (JavaScript)
It validates the RGB expression doesn't break the CSS parser.
Submitted by
Martin
-
2 years ago
(Last modified 2 years ago)
0
Make article title italic for PmWiki
ECMAScript (JavaScript)
Make article title italic for PmWiki
Submitted by
anonymous
-
2 years ago
0
prince first try
ECMAScript (JavaScript)
im just trying this out
Submitted by
prince
-
2 years ago
(Last modified 2 years ago)
3
YouTubeVideoUrl
ECMAScript (JavaScript)
YouTubeVideoUrl
Submitted by
EdwardKonovalov
-
2 years ago
(Last modified 2 years ago)
0
log timestamp
Golang
extract time stamp from log entry
Submitted by
anonymous
-
2 years ago
0
SRD TEST Internal
ECMAScript (JavaScript)
Test guts to gather Stat and amount
Submitted by
anonymous
-
2 years ago
2
RFC3339 - JavaScript
ECMAScript (JavaScript)
Regex to validate a string that is RFC3339 compliant in JavaScript. RFC3339: https://www.rfc-editor.org/rfc/rfc3339. Expands upon: https://regex101.com/r/qH0sU7 by adding named capture groups for coding best practices.
Submitted by
Elliot Huffman
-
2 years ago
(Last modified 2 years ago)
0
get Alls methods , prototype, functions, etc.
ECMAScript (JavaScript)
((((\b(#|\w)+\b\.)?(\bprototype\b\.)?(\b(#|\w)+\b)(\s\=\s)?)?(\b(#|\w)+\b\s)\([\s\w,=]\s\))|(\bclass\b\s+\b\w+\b\s(extends\s\b\w+\b))(?=\s\{[\s\S]+\}))(?=\s*\{[\s\S]+\})
Submitted by
al.gau34
-
2 years ago
0
Storyblok Img2
ECMAScript (JavaScript)
Parse img2.storyblok.com URLs
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
not working in browser
ECMAScript (JavaScript)
This regex works on regex101.com, but fails inside browser's console.
Submitted by
anonymous
-
2 years ago
0
Shashi test
ECMAScript (JavaScript)
Shashi
Submitted by
anonymous
-
2 years ago
0
Match IPv4 Valid
.NET 7.0 (C#)
expression to capture valid IP
Submitted by
anonymous
-
2 years ago
0
Regex to Ignore Emoji/Emoticons
ECMAScript (JavaScript)
Regex to Ignore Emoji/Emoticons and allows every character
Submitted by
vishalx06
-
2 years ago
0
Simple CSS selectors
ECMAScript (JavaScript)
Matches all types of CSS selectors
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Extract domain and URI from an URL (no auth support)
ECMAScript (JavaScript)
This regex is used to extract a domain name (including subdomains) and the full URI from a URL. will not match when credentials are provided in the url.
Submitted by
anonymous
-
2 years ago
0
US phone, any standard format
ECMAScript (JavaScript)
Matches any standard, 10-digit US phone number formats
Submitted by
Atkin
-
2 years ago
0
Custom HTML/JavaScript email input validation
ECMAScript (JavaScript)
Only meant as an initial client-side filter to override the default input[type=email] validation done according to spec, which is much too simple. Inputs passing this regex MUST get validated in a more fine-grained manner again when received on the server-side
Submitted by
Neel Yadav
-
2 years ago
(Last modified 2 years ago)
0
property and value capture
ECMAScript (JavaScript)
capture property and value which have color attribute in it
Submitted by
Keshav
-
2 years ago
0
US|CA dollar
ECMAScript (JavaScript)
US|CA dollar regexp
Submitted by
cagatayucar
-
2 years ago
0
Percentage only
ECMAScript (JavaScript)
Percentage only
Submitted by
cagatayucar
-
2 years ago
1
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187
Community Library Entry
0
Regular Expression
.NET 7.0 (C#)
@"
\b
(
\d
{1,2}
|
1
\d
{2}
|
2
[
0
-
4
]
\d
|
25
[
0
-
5
]
)
\b
\.
\b
(
\d
{1,2}
|
1
\d
{2}
|
2
[
0
-
4
]
\d
|
25
[
0
-
5
]
)
\b
\.
\b
(
\d
{1,2}
|
1
\d
{2}
|
2
[
0
-
4
]
\d
|
25
[
0
-
5
]
)
\b
\.
\b
(
\d
{1,2}
|
1
\d
{2}
|
2
[
0
-
4
]
\d
|
25
[
0
-
5
]
)
\b
"
gm
Open regex in editor
Description
expression to capture valid IP
Submitted by
anonymous
-
2 years ago