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PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
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Community Patterns
Search among 18,040 community submitted regex patterns...
6
Email with + symbol
ECMAScript (JavaScript)
email that accepts the plus (+) symbol
Submitted by
luckcheese
-
9 years ago
6
Spanish DNI/NIE check fist pass
ECMAScript (JavaScript)
no description available
Submitted by
Rafael Casanova Morera
-
9 years ago
6
Simple Number
ECMAScript (JavaScript)
Verifies Number is a negative/positive number. Number may be a decimal, but if it is, it requires at least one number before and after the decimal place. Decimal numbers may also be negative or positive. Only 1 decimal place is allowed.
Submitted by
David P Smith
-
9 years ago
6
HTML tag stripper
PCRE (PHP <7.3)
This regex will identify all html start and end tags.
Submitted by
anonymous
-
9 years ago
6
Validate Birth Date (d/m/Y)
PCRE (PHP <7.3)
From 1970 to 2015 Replace: (\d{4})$ for (19[7-9]\d|200-1)$
Submitted by
Valdeir Santana
-
9 years ago
6
Find and extract email domain
Python
Find and extract email domain. Ex: test@example.pt -> extract 'example.pt'
Submitted by
Fnxk
-
9 years ago
6
Email
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
7
Split quotes and single words
ECMAScript (JavaScript)
Find " and ' quoted strings and "orphaned"/single words in a string
Submitted by
LoveIsGrief
-
11 years ago
7
CSS Import
Python
no description available
Submitted by
anonymous
-
11 years ago
7
PAN CARD validation
PCRE (PHP <7.3)
checks for valid PAN card for Indian users.
Submitted by
karan thakkar
-
11 years ago
7
split URL into location-resource-params (JavaScript)
ECMAScript (JavaScript)
Extract resource location, name and query parameters from a URL (JavaScript version)
Submitted by
cebence
-
11 years ago
7
SO: fail2ban regular to find 403 request in nginx
Python
http://stackoverflow.com/q/25778420/2072035
Submitted by
anonymous
-
10 years ago
(Last modified a year ago)
7
if, else if, else condtion match
ECMAScript (JavaScript)
matches full if condition statment eg: if(condition){ ... } else if(condition){ ... }else{...
Submitted by
Ivan Jakesevic
-
10 years ago
7
[A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-][-\w]*
PCRE (PHP <7.3)
A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-*
Submitted by
[A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-][-\w]*
-
10 years ago
7
TimezoneOffset
ECMAScript (JavaScript)
used to parse timezone in the format -08:00 or +05:30
Submitted by
Neha
-
10 years ago
7
simple common lisp tokenizer
ECMAScript (JavaScript)
main symbols and comments are supported
Submitted by
d4rw1n1s7@gmail.com
-
10 years ago
7
rsyslog test
PCRE (PHP <7.3)
global modifier
Submitted by
dtmland
-
10 years ago
7
Match text (not within html tag)
ECMAScript (JavaScript)
no description available
Submitted by
Moistly
-
10 years ago
7
validate US (5 & 9 digit) ZipCodes and CA PostalCodes
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
7
IOS3166 Country Code Identification REGEX
Python
IOS3166 Country Code Identification REGEX
Submitted by
theitgeek@recu.org.uk
-
10 years ago
1
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902
Community Library Entry
0
Regular Expression
Python
r"
(?P<EngDate>
[
a
-
zA
-
Z
]
+
[
\s
\.
]
)?
(?P<Date0>
(?:
\d
{1,2}
(?=
[
\s
,./-
]
)
|
\d
{4}
)
)
(?:
\.
(?=
\
)
)?
(?(2)
,
?
)
年
?
(?P<d_sep>
[
\s
,./-
]
\
?
)?
(?:
(?P<Date1>
[^
\W\d
]
+
|
\d
{1,2}
)
(?(3)
\.
?
(?P=d_sep)
)
)?
月
?
(?P<Date2>
\d
{4}
|
\d
{1,2}
)?
(?P=d_sep)
?
(?=
[
日T
\s
]
)
"
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
4 years ago