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Community Patterns
Search among 18,040 community submitted regex patterns...
1
[React TypeScript] - Unnecessary brackets around strings
ECMAScript (JavaScript)
Matches string properties that unnecessarily use brackets in React components. NOTE: If you're looking to harmonise your quote usage, use this substitution input: $1"$3$4" ...
Submitted by
Nathanthanthan
-
4 hours ago
(Last modified 4 hours ago)
1
[React TypeScript] - Unnecessary backticks
ECMAScript (JavaScript)
Matches string properties that unnecessarily use backticks in React components. NOTE: This regex ignoes backtick strings that contain BOTH quotes (") AND single quotes (') but it WILL match backtick strings with ONLY quotes or ONLY single quotes! Keep this in mind if you want to use substitution! ...
Submitted by
Nathanthanthan
-
4 hours ago
(Last modified 4 hours ago)
1
Regex for Validating Egyptian Mobile Numbers with Specific Operator Codes
PCRE2 (PHP >=7.3)
This regular expression is designed to validate Egyptian mobile phone numbers by ensuring they conform to the following format: Country Code: The number must start with +20, representing Egypt's international dialing code. Mobile Networks: (Vodafone: 10, e&:11, Orange:12, we:15) Operator Code: The ...
Submitted by
Mohamed Amir
-
2 days ago
1
punctuation detector
PCRE2 (PHP >=7.3)
removes punctuation
Submitted by
anonymous
-
3 days ago
1
Hexadecimal
ECMAScript (JavaScript)
Only matches if the entire string is in hexadecimal format
Submitted by
anonymous
-
4 days ago
1
Discord emoji & Markdown links
Rust
NOTE The word text is used to substitute all alphanumeric characters as well as underscores ([a-zA-Z0-9_]). Captures: ...
Submitted by
anonymous
-
6 days ago
(Last modified 6 days ago)
1
js-br
ECMAScript (JavaScript)
teste
Submitted by
anonymous
-
7 days ago
1
Parse EPICS Substitution files
PCRE2 (PHP >=7.3)
Extracts the file name and substitution pattern for each entry in an EPICS substitution file. See https://docs.epics-controls.org/projects/base/en/latest/msi.html#dbloadtemplate-format for a description of the file format being parsed
Submitted by
Giles Knap
-
9 days ago
1
prevent double zeros
ECMAScript (JavaScript)
prvent double zeros also decimals
Submitted by
bilal
-
9 days ago
1
OBprefix
ECMAScript (JavaScript)
Frequently-used prefix regex expressions without quote form in Obsidian plugins.
Submitted by
anonymous
-
10 days ago
(Last modified 10 days ago)
1
quote-OBprefix
ECMAScript (JavaScript)
Frequently-used prefix regex expressions with quote form in Obsidian plugins.
Submitted by
YaoYYoung
-
10 days ago
(Last modified 10 days ago)
1
Imiona i nazwiska
PCRE2 (PHP >=7.3)
Imiona i nazwiska
Submitted by
anonymous
-
11 days ago
(Last modified 8 days ago)
1
Paragraph Delimiter Counter (Unicode-Aware)
.NET 7.0 (C#)
Finds all paragraphs in the input text, where a paragraph is defined as any occurrence of a non-whitespace character immediately following any of the following and any other preceding whitespace: 2 or more consecutive CRLF sequences 2 or more consecutive CR characters 2 or more consecutive LF cha...
Submitted by
dodexahedron
-
16 days ago
(Last modified 16 days ago)
1
advent of code 2024 day3
Golang
regex of challenge
Submitted by
Marcell Martini
-
17 days ago
(Last modified 16 days ago)
1
Advent of code 2024 day 3 step 2
PCRE2 (PHP >=7.3)
https://adventofcode.com/2024/day/3 I am wondering if there's a way to have mul do and don't appear under the same group
Submitted by
anonymous
-
17 days ago
(Last modified 17 days ago)
1
Valid US State Abbreviations
PCRE2 (PHP >=7.3)
Unlike the community regexes that just check if the field is two alpha digits, this checks the content for the actual US state abbreviation.
Submitted by
NY4I
-
17 days ago
1
ARRL Sections
PCRE2 (PHP >=7.3)
Finds valid ARRL sections
Submitted by
NY4I
-
17 days ago
1
Parse Cabrillo Amateur Radio Contest QSO line (CQWW - Zone Exchange)
PCRE (PHP <7.3)
Parses the QSO line of the Amateur radio contest log file format called Cabrillo. This handles the CQ World-wide contest exchange format of RS[T] and a zone. It would be a starting point for other exchanges like ARRl Field Day or another one with spaces in the exchange. This does handle either a QSO...
Submitted by
NY4I
-
17 days ago
(Last modified 17 days ago)
1
AOC 2024 D3 regex
Rust
The regex to be used in both parts of adventofcode.com 2024 day 3 puzzle
Submitted by
dragmine149
-
17 days ago
1
aws resource
Python
matches aws resources (arn:aws) strings
Submitted by
anonymous
-
18 days ago
1
2
3
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902
Community Library Entry
1
Regular Expression
ECMAScript (JavaScript)
/
^
rgba
?
\(
(?:
\s
+
)?
(?<r>
\d
+
(?<unit>
%
?
)
)
(?:
\s
+
)?
(?<separator>
[
\s
|,
]
)
(?:
\s
+
)?
(?<g>
\d
+
\k<unit>
)
(?:
\s
+
)?
\k<separator>
(?:
\s
+
)?
(?<b>
\d
+
\k<unit>
)
(?:
\s
+
)?
(?:
(?<=
(?:
,
.
+
)
)
(?:
,
(?:
\s
+
)?
(?<a>
(?:
\d
+
)?
(?:
\.
?
\d
+
)
)
)?
(?:
\s
+
)?
)?
\)
$
/
gm
Open regex in editor
Description
Pattern for matching actually valid RGB values.
validate separator (mixing spaces and commas between values is not valid)
validate if comma is used as separator if alpha channel is set
validate units (mixing percentage with integers is not valid)
extract
r
,
g
,
b
,
a
,
separator
and
unit
with named groups
Submitted by
BorisTB
-
3 years ago
(Last modified 3 years ago)