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Community Patterns
Search among 18,000 community submitted regex patterns...
3
Invalid Unicode characters in XML
PCRE (PHP <7.3)
This pattern matches all the Unicode characters that are not allowed in an XML document. It's based on the Wikipedia article "Valid characters in XML".
Submitted by
Aaron Wells
-
9 years ago
3
mm/dd/yyyy Date
ECMAScript (JavaScript)
no description available
Submitted by
jay johnson
-
11 years ago
3
date time
Python
1/Jul/2013 03:27:12
Submitted by
himel
-
11 years ago
3
everything that doesn't match .gitignore at the end
PCRE (PHP <7.3)
must match: selection/nl/example.xml selection/example.xml selection/blabla.txt selection/es/ ...
Submitted by
anonymous
-
10 years ago
3
Italian VAT (IVA)
ECMAScript (JavaScript)
Italian VAT
Submitted by
Italo
-
9 years ago
3
Social Security Number (SSN)
ECMAScript (JavaScript)
tests for valid social security numbers according to the social security administration. more specifically: -disallows a group to have all 0s -disallows first group to have all 6s -disallows a ssn to begin with 9 note that this does not test for issued ssn's. that would be impossible to implement h...
Submitted by
noxToken
-
9 years ago
3
time format HH:mm
ECMAScript (JavaScript)
validates strings in time format HH:mm with hour in 24h format. only accepts up to 23:59
Submitted by
Kelps Leite de Sousa
-
9 years ago
(Last modified a year ago)
3
Get Nth value (3 times)
PCRE (PHP <7.3)
capture Nth character from string, 3 times
Submitted by
K.
-
11 years ago
3
split URL into location-resource-params
PCRE (PHP <7.3)
Extract resource location, name and query parameters from a URL
Submitted by
cebence
-
10 years ago
3
javascript template replacement
ECMAScript (JavaScript)
no description available
Submitted by
akamaozu
-
10 years ago
3
@media query tokenizer
ECMAScript (JavaScript)
Separates media query into rule and content
Submitted by
Stephan --> CTS_AE
-
10 years ago
3
IPv4 validation
ECMAScript (JavaScript)
validate an IP v4
Submitted by
harimambura
-
9 years ago
3
email
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
3
HTML image tag src
ECMAScript (JavaScript)
Capture src attribute of HTML image tags
Submitted by
Simon Altschuler
-
11 years ago
3
UK Postcode Checker
PCRE (PHP <7.3)
This is an improvement of the very good tH9mQ1/1. It did not pickup on the first two postcodes found here: //http://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom
Submitted by
Flexander
-
10 years ago
0
utf-8 language
PCRE (PHP <7.3)
this regex is support for all languages
Submitted by
Jigar Dhaduk
-
9 years ago
2
Replace \n by <br />
ECMAScript (JavaScript)
Replace non-ending string \n by the HTML tag
Submitted by
anonymous
-
11 years ago
1
IP Addresses
PCRE (PHP <7.3)
Matches IP Addresses with minimum false positives
Submitted by
Austin-Hanson
-
9 years ago
3
split sentence regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
3
Extract asp label
ECMAScript (JavaScript)
I am trying to extract the asp:label syntax using Regex but I am getting some error can some one help me
Submitted by
anonymous
-
11 years ago
1
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Community Library Entry
0
Regular Expression
.NET 7.0 (C#)
@"
(?<!
^
)
(?=
[
A
-
Z
]
[
a
-
z
]
)
|
(?<=
[
a
-
z
]
)
(?=
[
A
-
Z
]
)
"
g
Open regex in editor
Description
Splits camel-case string and preserves acronyms
Submitted by
Tyler S.
-
a year ago