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Community Patterns
Search among 18,040 community submitted regex patterns...
-2
Detect HTML Linebreak Tags
ECMAScript (JavaScript)
Detect various possible HTML linebreak tags (eg. )
Submitted by
@benhodgson
-
10 years ago
-2
Between two strings
Python
Awesome explanation of nested lookbacks
Submitted by
OnlineCop
-
9 years ago
-3
Latitude/longitude tester
PCRE (PHP <7.3)
Tests the string if it does contain valid latitude and longitude parameters
Submitted by
Doro
-
11 years ago
-3
Matches percentage with any number of digits
Python
Only captures value for converting percentage to decimal. Returns empty if percentage but no value. no match = no percentage found
Submitted by
sharkey
-
10 years ago
-3
FQDN Fully Qualified Domain Name
PCRE (PHP <7.3)
no description available
Submitted by
Rafael Justo and Mauro Trajber
-
10 years ago
0
Phone area code - prefix - number
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
11 years ago
0
adding space after (.) period and next word
ECMAScript (JavaScript)
Requirement was to check if there is space between . and next text and if not the then add space
Submitted by
Prajkta
-
11 years ago
0
decimal numbers
PCRE (PHP <7.3)
match decimal numbers with sign
Submitted by
mariano_dm
-
11 years ago
0
Match all parts of the valid JSON
PCRE (PHP <7.3)
Originally written by Pumbaa80, but slightly adjusted: http://stackoverflow.com/questions/4810841/how-can-i-pretty-print-json-using-javascript
Submitted by
Pumbaa80
-
11 years ago
0
SFTP with username and optional port & password
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
0
Any Character Between 6-64 Long
PCRE (PHP <7.3)
Allowing for complex passwords
Submitted by
anonymous
-
11 years ago
0
Replace one or more 'br' tags with a single space.
PCRE (PHP <7.3)
no description available
Submitted by
James Furey
-
10 years ago
0
filename split
ECMAScript (JavaScript)
Splitting file names
Submitted by
Miloš Ratković
-
10 years ago
0
Page Hangs in Chrome/Shows TIMEOUT on regex101.com
PCRE (PHP <7.3)
I have a regex like this: /^(A-Za-z0-9)([\.\_]?[A-Za-z0-9-]+)(\.[A-Za-z]{2,6})+(\/A-Za-z+)*$/ and I want to test the string like: webmail.google.com.qqqqqqqqqqqqqqqqqqq....... But it shows TIMEOUT. I know that string is invalid for given regex. But I do this because when I input this string and ma...
Submitted by
sam
-
10 years ago
0
Get all header tag (<hn>) in html file
PCRE (PHP <7.3)
This regex get all header tag in html file with tag included
Submitted by
Aubin
-
10 years ago
0
Regex Mobile Number Validation Code
PCRE (PHP <7.3)
no description available
Submitted by
A.K. Asik
-
10 years ago
0
Telephone Number Simple
ECMAScript (JavaScript)
no description available
Submitted by
Nemesarial
-
10 years ago
0
GUID
PCRE (PHP <7.3)
Dection of GUID
Submitted by
anonymous
-
10 years ago
0
Canadian Postal Code
ECMAScript (JavaScript)
3 Forms: H5H 5H5 H5H5H5 H5H-5H5
Submitted by
Christopher Dufort
-
10 years ago
0
URL to link
PCRE (PHP <7.3)
http://blog.jmsinfo.co/?d=2015/02/16/10/17/49
Submitted by
Mickaël S.
-
10 years ago
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Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
^
[
\-
]
?
\d
*
[
\.
]
?
[
\d
]
*
$
/
gm
Open regex in editor
Description
match decimal numbers with sign
Submitted by
mariano_dm
-
11 years ago