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PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
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Community Patterns
Search among 5,680 community submitted regex patterns...
-1
emoticon
Python
no description available
Submitted by
Victor Huang
-
9 years ago
-1
DD/MM/YYYY
ECMAScript (JavaScript)
no description available
Submitted by
nehakadam
-
9 years ago
-1
Only letters without numbers
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
-1
Arabic AlphaNumeric
ECMAScript (JavaScript)
Arabic AlphaNumeric text
Submitted by
Ahmed
-
9 years ago
-1
Sri Lankan NIC Regex
ECMAScript (JavaScript)
Regular Expression to validate NIC of Sri lankna (National Identity Card)
Submitted by
Sithira Munasinghe
-
8 years ago
-2
example
Python
match
Submitted by
anonymous
-
10 years ago
-2
eee
Python
no description available
Submitted by
anonymous
-
10 years ago
-2
I need some one to generate an regexp please
ECMAScript (JavaScript)
I need regular expression for the string WC_AUTHENTICATION_1343459084. Here WC_AUTHENTICATION_ remains fixed and the number keeps changing. I have written the below logic. var re = new RegExp('[; ]'+"WC_PERSISTENT"+'[0-9]'); Please help
Submitted by
Sanuvimal.Mohan@target.com
-
10 years ago
-2
S3 log analysis
ECMAScript (JavaScript)
An updated S3 log analyzer. I found that my logs sometimes had strings quoted, so I needed to add possible handling for that.
Submitted by
Matt Ingenthron <ingenthr@cep.net>
-
10 years ago
-2
Username
ECMAScript (JavaScript)
^[_a-zA-Z0-9]+$ how to make regex username with underscore. i'm using c# but this regex isn't working.
Submitted by
anonymous
-
10 years ago
-2
Any telephone number with region and country in any format
ECMAScript (JavaScript)
Matches any telephone number with region parentesis, or separated by points or dash or spaces
Submitted by
https://co.linkedin.com/in/andresfelipecardona
-
10 years ago
-2
Check syntax port ACL VNG
ECMAScript (JavaScript)
no description available
Submitted by
nguyenvq
-
10 years ago
-2
cron expression
ECMAScript (JavaScript)
This is a relaxed cron validation, meaning that any valid cron expression should pass this; but not anything that passes regex validation is a good cron expression. Used as preliminary validation in web ui. Supports all special characters. Includes seconds field.
Submitted by
enlait
-
9 years ago
-2
UK (Europe) DateTime
ECMAScript (JavaScript)
Validates input to match UK Date Time standard
Submitted by
Bascoder
-
9 years ago
-2
Twitter Date format
ECMAScript (JavaScript)
no description available
Submitted by
hjgabrielsen
-
9 years ago
-2
twitter ids
ECMAScript (JavaScript)
no description available
Submitted by
jaybill
-
9 years ago
-2
twitter usernames
Python
no description available
Submitted by
anonymous
-
9 years ago
-2
filter
Python
no description available
Submitted by
anonymous
-
9 years ago
-2
Word ending with colon
ECMAScript (JavaScript)
no description available
Submitted by
hj
-
9 years ago
-2
find mp3 file
ECMAScript (JavaScript)
find mp3 file embeded in a link
Submitted by
ogerly
-
9 years ago
1
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284
Community Library Entry
0
Regular Expression
Python
r"
^\s
{7}
(
[
-A
]
?
\d
+
)
\s
+
(
(
.
|
\n
)*
?
)
\n^\s
{24}
(
[
A
-
Z
]
{0,2}
\d
{3}
(
\.
\d
+
)?
(
\s
(
\w
+
)
)?
)
"
gm
Open regex in editor
Description
Matches entries in a library catalogue.
Submitted by
anonymous
-
a year ago