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PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
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Community Patterns
Search among 6,100 community submitted regex patterns...
1
Regex for Instance name validation
ECMAScript (JavaScript)
no description available
Submitted by
Sanoj Antony
-
8 years ago
1
vowels
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
gotcha
ECMAScript (JavaScript)
Ci
Submitted by
anonymous
-
8 years ago
1
Delete duplicated chars
ECMAScript (JavaScript)
Deletes all duplicated chars in a string
Submitted by
Marcelo Fuentes
-
8 years ago
1
espre. ok
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
\[\ \s*[a-z#A-Z_]+\s*-?\d+([\.]\d+)*\s*\ ]/
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Twitter tag regex
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Javascript Literal to JSON
ECMAScript (JavaScript)
Converts a javascript literal to json format
Submitted by
Justin Echternach
-
8 years ago
1
Vimeo id from swf url
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Extract Sql Columns from the given query
ECMAScript (JavaScript)
Tries to find the column names from the given SQL query.
Submitted by
anonymous
-
8 years ago
1
Find JSON strings in a string
ECMAScript (JavaScript)
From StackOverflow
Submitted by
anonymous
-
7 years ago
(Last modified 10 months ago)
1
HTML5 or custom element tag
ECMAScript (JavaScript)
Matches a HTML5/custom element valid tag format .
Submitted by
Shadrack Ndacayisenga
-
7 years ago
1
RegExp that accepts English, Arabic and numbers
ECMAScript (JavaScript)
no description available
Submitted by
Momen Zakaria
-
7 years ago
1
form regex
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
1
Regex for parsing Slack Urls
ECMAScript (JavaScript)
This regex is a duplicate of another one, but with a minor modification to support subdomains with one or more "-" in it. ie:
Submitted by
Dylan
-
7 years ago
1
Statful Entities Name
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
1
Regex to replace width and height of mediatool image
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
1
decimal nr between 0-99999.99 with comma or dot with max. 2 decimal digits
ECMAScript (JavaScript)
decimal nr between 0-99999.99 with comma or dot with max. 2 decimal digits
Submitted by
anonymous
-
7 years ago
1
double number
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
1
Define and detect custom tag with specific prefix & suffix
ECMAScript (JavaScript)
Define and detect custom tag with specific prefix & suffix Define custom tag : `` . Regex is /\s]+?):>/gm . Prefix is `` . tag_name can not contain prefix, suffix, space, tab or newline character . tag_name can not be null ....
Submitted by
ShenTengTu
-
7 years ago
1
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305
时间
0
Regular Expression
Java 8
"
(
^
(
(
(
\d\d
)
((
[
02468
]
[
048
]
)|
(
[
13579
]
[
26
]
))
-02-29
)
|
(
((
\d\d
)
(
\d\d
))
)
-
(
(((
0
\d
)|
(
1
[
0
-
2
]
))
-
((
0
\d
)|
(
1
\d
)|
(
2
[
0
-
8
]
)))
|
((((
0
[
13578
]
)|
(
1
[
02
]
))
-31
)|
(((
0
[
1,3
-
9
]
)|
(
1
[
0
-
2
]
))
-
(
29
|
30
)))
)
)
\s
(
(
[
01
]
\d
|
2
[
0
-
3
]
)
:
(
[
0
-
5
]
\d
)
:
(
[
0
-
5
]
\d
)
)
$
)
"
Open regex in editor
Description
时间
Submitted by
旧信
-
2 years ago