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Community Patterns
Search among 5,940 community submitted regex patterns...
0
URL Validation JS
ECMAScript (JavaScript)
Domain can be an IP address, except 0.0.0.0 Domain with length of 1 accepted Only acceptable symbol in Domain is "-" (hyphen) Not allowed in start, end or twice in a row (same for "." (dot))...
Submitted by
Artur
-
2 years ago
(Last modified 2 years ago)
0
嵌入条件
PCRE2 (PHP >=7.3)
嵌入条件
Submitted by
anonymous
-
2 years ago
0
Ipv4 validation
PCRE2 (PHP >=7.3)
regex for ip validation
Submitted by
Amper
-
2 years ago
0
First Character can not be space, and allow only characters
ECMAScript (JavaScript)
First character can not be space and only characters are allowed
Submitted by
anonymous
-
2 years ago
0
Split The Phone Numbers
PCRE2 (PHP >=7.3)
Split The Phone Numbers
Submitted by
anonymous
-
2 years ago
0
Capture Data between 2 slashes
PCRE2 (PHP >=7.3)
Capture Data between 2 slashes
Submitted by
Sarnath Jegadeesan
-
2 years ago
0
docker image tag name
ECMAScript (JavaScript)
javascript regex for docker image tag name from doc
Submitted by
ahmad safari
-
2 years ago
0
docker image tag name
ECMAScript (JavaScript)
javascript regex for docker image tag name from doc
Submitted by
ahmad safari
-
2 years ago
1
Website validation
PCRE2 (PHP >=7.3)
This regex is for validating website url Only accept http and https With or without www With or without subdomain .com or dot any With any sub path...
Submitted by
anonymous
-
2 years ago
0
Regex for youtube links
PCRE2 (PHP >=7.3)
Can obtain videoId using videoId () { return this.video_url.match(/(?:https?:\/\/)?(?:www\.)?youtu(?:be)?\.(?:com|be)(?:\/watch\/?\?v=|\/embed\/|\/shorts\/|\/)(\w+)/)[1] } ...
Submitted by
anonymous
-
2 years ago
0
Match all filenames in any URL including those with ANSI escaped characters (Js/python version)
ECMAScript (JavaScript)
Match all filenames in any URL including those with ANSI escaped characters (Js/python version).
Submitted by
The Fourth Bird
-
2 years ago
(Last modified 2 years ago)
0
Wire Rebar Mesh Signature
PCRE2 (PHP >=7.3)
Parsing signature of wire rebar mesh by "ГОСТ 23279-2012"
Submitted by
Anatoliy Zhartun
-
2 years ago
0
check mail
ECMAScript (JavaScript)
Vérifie si le mail est valide ou non
Submitted by
anonymous
-
2 years ago
0
Truncate words to only 2 first characters of the word
ECMAScript (JavaScript)
It grabs 2 first characters from a word. So: please will be pl sure and sun will be su white and what will be wh ...
Submitted by
anonymous
-
2 years ago
0
1부터 45까지의 숫자만 받음
PCRE2 (PHP >=7.3)
예시) 1 // ok 45 // ok 46 // no
Submitted by
anonymous
-
2 years ago
0
하나의 문자열에서 빈칸(스페이스)가 하나만 나오도록 하는 정규식
PCRE2 (PHP >=7.3)
예시 “Cafe Latte” (ㅇ) “Ca fe Latte” (ㅇ) “Cafe Latte” (X) “ Cafe Latte” (X) “ Cafe Latte ” (X)...
Submitted by
anonymous
-
2 years ago
0
optional character
PCRE2 (PHP >=7.3)
match strings with some optional characters
Submitted by
anonymous
-
2 years ago
(Last modified 9 months ago)
0
optional
PCRE2 (PHP >=7.3)
optional
Submitted by
anonymous
-
2 years ago
0
Исключить слово из regexp
PCRE2 (PHP >=7.3)
Для того, чтобы найти все вхождения в строке зная начало (begin) и конец (end) подстроки без наличия в ней некоторых слов (word1 и word2), нужно использовать вот такое регулярное выражение:
Submitted by
adminway
-
2 years ago
2
Find external resources in styles
ECMAScript (JavaScript)
Finds all external resources declared as url() in styles. Handles different quote types if any, even escaped ones: url(...) url('...') url("...") url(\'...\') url(\"...\")
Submitted by
anonymous
-
2 years ago
1
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297
ISAN/ISMN/ISRN/ISWC
0
Regular Expression
ECMAScript (JavaScript)
/
(
^
(?:
ISAN
)?
(?:
[
0
-
9a
-
f
]
{4}
-
){4}
[
0
-
9a
-
z
]
(?:
-
(?:
[
0
-
9a
-
f
]
{4}
-
){2}
[
0
-
9a
-
z
]
)?
$
)
|
(
^
(?:
979-
?
0-
?
|
M-
?
)
(?:
\d
{9}
|
(?=
[
\d
-
]
{11}
$
)
\d
+
-
\d
+
-
\d
)
$
)
|
(
^
ISRN
.
{1,36}
$
)
|
(
^
(?:
ISWC
)?
T-
?
\d
{9}
-
?
\d$
)
/
i
Open regex in editor
Description
Combined patterns for ISAN, ISMN, ISRN and ISWC to distinguish them for BibLaTeX output.
Submitted by
anonymous
-
4 years ago