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Community Patterns
Search among 5,820 community submitted regex patterns...
1
Class name validator
ECMAScript (JavaScript)
Validate if class name pass this criteria: A valid name should start with a letter (a-z)[A-Z] , an underscore (_), or a hyphen (-) which is followed by any numbers, hyphens, underscores, letters. A name should be at least two characters long. Cannot start with a digit, two hyphens or a hyphen fo...
Submitted by
Agustín Bouillet
-
2 days ago
1
Egyptian Phone Numbers regex Checker
Python
To check for Egyptian phone numbers using a regular expression Format of Egyptian phone numbers: It starts with 01 (indicating mobile numbers). Followed by one of the following digits representing the mobile provider: 0 for Vodafone. 1 for Etisalat....
Submitted by
Assem ELQersh
-
3 days ago
1
Bitbucket URL Parser
ECMAScript (JavaScript)
A regular expression for extracting the author, repository name, and optional branch from a Bitbucket repository or tree URL. Handles both HTTP(S) and direct Bitbucket links.
Submitted by
Xain
-
4 days ago
1
GitLab URL Parser
ECMAScript (JavaScript)
A regular expression for extracting the author, repository name, and optional branch from a GitLab repository or tree URL. Handles both HTTP(S) and direct GitLab links.
Submitted by
Xain
-
4 days ago
(Last modified 4 days ago)
1
GitHub URL Parser
ECMAScript (JavaScript)
A regular expression for extracting the author, repository name, and optional branch from a GitHub repository or tree URL. Handles both HTTP(S) and direct GitHub links.
Submitted by
Xain
-
4 days ago
1
Discord - Command Name
ECMAScript (JavaScript)
Verification of Application Command names for Discord's API. Useful for Discord applications. Source : discord.dev
Submitted by
volcanofr
-
5 days ago
1
Word Pattern
ECMAScript (JavaScript)
Word Patterns - multilanguage Separating words that handle many use cases I needed, more than simple /\bword\b/gi. Below are some targeted test cases and acceptable failed cases: ...
Submitted by
Bryan Ho
-
9 days ago
1
url_validation_url_doğrulama
ECMAScript (JavaScript)
^ - This signifies the start of the expression. https?:// - This matches either "http://" or "https://". (www.)? - This makes the "www." subdomain optional. [A-z0-9]+ - This matches one or more alphanumeric characters for the domain name. . - This matches a literal period character. [A-z0-9]+ - This...
Submitted by
Emre Yıldırım
-
18 days ago
1
Timestamp Regex
ECMAScript (JavaScript)
matches a timestamp that is in the format of Aug 14, 2024, 10:12 AM or month shortcode followed by day, year, time in 12 hours
Submitted by
astro
-
a month ago
1
german date era with tolerance: n. Chr. or v. Chr. / n. Ztr of v. Ztr
ECMAScript (JavaScript)
Maches german era notations in date "v. Chr" and "v. Ztr" It is meant to be tolerant : periods and spaces are optional, and it is case insensitive
Submitted by
Olivier CHEVET
-
a month ago
1
East pointer, reference and const to west.
Python
just as god intended. "T const" -> "const T"
Submitted by
SpaghettDev
-
a month ago
(Last modified a month ago)
1
Split Docker image into image name, tag and digest with all optional
Golang
Splits a Docker image string into the separate parts: image, tag, digest tag and digest are optional
Submitted by
Roemer
-
a month ago
1
E-mail pattern for html input.
ECMAScript (JavaScript)
Simply e-mail pattern for html tag.
Submitted by
KsaR99
-
a month ago
1
Simple but powerful email
ECMAScript (JavaScript)
"/" - start of regular expression "^" - anchor to beginning of string Group: [a-z0-9]+ "[a-z0-9]" - Latin character or digit "+" - occurring ONE or more times...
Submitted by
Diableros [https://github.com/Diableros]
-
a month ago
(Last modified a month ago)
1
Command line parser
.NET 7.0 (C#)
Supports parameters such as keys and values, also parameters enclosed in quotes.
Submitted by
Pavel Bashkardin
-
a month ago
(Last modified a month ago)
1
Комментарии функции БСП
Python
Комментарии к функциям 1С
Submitted by
binx@mail.ru
-
a month ago
1
ObjAction(\s+\=|\=)(\s+\[|\[).*?\;
ECMAScript (JavaScript)
asdad
Submitted by
anonymous
-
a month ago
(Last modified 17 days ago)
1
search *user=.*
Python
for ansible regex_search in docker envs
Submitted by
anonymous
-
a month ago
1
Instagram hashtag regex
ECMAScript (JavaScript)
Simple and easy regex to find valid IG hastags in a string
Submitted by
Navanshu Rastogi - Febnik
-
a month ago
(Last modified a month ago)
1
.NET CSV parser
.NET 7.0 (C#)
Parses CSV files using comma (,) as delimiter and double quote (") as quoted-field tag. Features: Respects empty fields, including at the beginning and at the end of the line Respects line breaks in quoted fields
Submitted by
kevinhp
-
2 months ago
1
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3
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291
Community Library Entry
1
Regular Expression
ECMAScript (JavaScript)
/
e
[
yw
]
[
A
-
Za
-
z0
-
9-_
]
+
\.
(?:
e
[
yw
]
[
A
-
Za
-
z0
-
9-_
]
+
)?
\.
[
A
-
Za
-
z0
-
9-_
]
{2,}
(?:
(?:
\.
[
A
-
Za
-
z0
-
9-_
]
{2,}
){2}
)?
/
g
Open regex in editor
Description
handles both JWS (3 segments) and JWE (5 segments)
remove the ending
(?:(?:...
to handle JWS only
segments 1+2 are expected tp start with
e[yw]
, an encoded start of JSON object
{"
or
{\n
remove/extend it to match used token structure
or make it even more restrictive
(ey[IJ]|ewo)
to match encoded
{"\w
or
{\n"
payload (2nd segment) may be empty
both header (1st segment) and payload are expected to start with
eyJ
, a base64 encoded start of JSON object
{"
accepts only proper Base64url encoding (RFC 4648) without Base64 padding
=
test it at
https://regex101.com/r/V99DS0
Submitted by
iki
-
4 months ago
(Last modified 3 months ago)