Regular Expressions 101

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Community Patterns

1

HTML注释

ECMAScript (JavaScript)
HTML注释
Submitted by anonymous - 3 years ago
1

Türkiye Telefon Numarası Kontrolü

ECMAScript (JavaScript)
Türkiye'nin mobil telefonlarının desenini kontrol eder. Örneğin; 555-123-45-67 0 555 123 45 67 +905551234567...
Submitted by Furkan Rehber - 3 years ago
1

password

ECMAScript (JavaScript)
Your password should include at least 8 characters, uppercase and lowercase letters, numbers and at least one special character.
Submitted by Paveldev - 3 years ago
1

Identify a web URL - non ftp

Python
From any text identify a web url. File or ftp urls are not a part of the regex.
Submitted by wongz - https://stackoverflow.com/a/63022807/326835 - 3 years ago
1

same vowel start & end

PCRE2 (PHP >=7.3)
/^[aeiou].*[aeiou]$/
Submitted by anonymous - 3 years ago
1

Domain Validator

PCRE2 (PHP >=7.3)
Regex to validate domain/website
Submitted by Amir hossein Karimi - 3 years ago
1

Sign-In with Ethereum

ECMAScript (JavaScript)
This is the complete Sign-In with Ethereum RegExp implementation
Submitted by anonymous - 3 years ago
1

Telegram username link

Python
a pattern to detect telegram username link or tag
Submitted by anonymous - 3 years ago
1

Regular expression for capturing dates and date ranges.

Java 8
A proof of concept regex that captures dates and date ranges with a variety of separators. Works with both DMY and MDY, and if one is not needed, it can be easily deleted from the regex. The full variety of months needs to be implemented by the programmer themselves since developing it in regex101...
Submitted by Matey Krastev - 3 years ago
1

Get first move and depth from Stockfish output

PCRE2 (PHP >=7.3)
Stockfish output contains longer form containing the square of departure. Buggy with anything other than pawn.
Submitted by Stockcat - 3 years ago
1

PHP PDO debugDumpParams parse as sql.

PCRE2 (PHP >=7.3)
解析php pdo 的 debugDumpParams 输出的数据。
Submitted by anonymous - 3 years ago
1

phone regex

ECMAScript (JavaScript)
phone regex
Submitted by antiai - 3 years ago
1

refactoring

PCRE2 (PHP >=7.3)
for refactoring Kotlin tests
Submitted by nikita.bols - 3 years ago (Last modified 3 years ago)
1

Extract strings between 2 delimiters

PCRE2 (PHP >=7.3)
Extract strings between a delimiter (",") or between a tabulation and a cr Example : toto@gmail.com,yoda@testmail.fr,foo@dugenou.com This expression will return bold e-mails
Submitted by anonymous - 3 years ago
1

RGB Colors in Hex Format: 3 or 6 Hexadecimal Digits

ECMAScript (JavaScript)
Matches against RGB (not to be confused with RGBa). Will match against any and all RGB Hexadecimal Formatted colors. Some example of the values this regular expression was created to match are: "#FFFFFF", "#FFF", "#ABCDEF", "#123456", "#18F", "#812" MUST USE THE 'i' FLAG (insensitive) Without the...
Submitted by jD3V - 3 years ago (Last modified 3 years ago)
1

RGB 256 Color Format: Matches 24bit RGB Colors.

ECMAScript (JavaScript)
There are several ways to format 24bit RGB Colors, however, two of the formats are far more common in the wild than others. The 2 most common 24bit RGB formats are | FORMAT | Alt Name | Num Sys | | ------------------------ | -------------- | ------------ | | RGB Hex Format | HexColo...
Submitted by anonymous - 3 years ago (Last modified 3 years ago)
1

提取步骤1

ECMAScript (JavaScript)
提取步骤1
Submitted by liangchao - 3 years ago (Last modified 3 years ago)
1

solidity version detections

PCRE (PHP <7.3)
Given example text in 0.6.12+commit.27d51765. Now we need to extract the version number from the text.
Submitted by jjhesk - 3 years ago
1

Imperva audit log regex

PCRE2 (PHP >=7.3)
Contains regex to parse the CockroachDB SQL audit log file
Submitted by Lesley Miller - 3 years ago
1

command df -T on linux

PCRE2 (PHP >=7.3)
command df -T on linux udev devtmpfs 65928068 0 65928068 0% /dev tmpfs tmpfs 13190576 304608 12885968 3% /run /dev/mapper/pve-root ext4 98559220 50337808 43171864 54% / tmpfs tmpfs 65952876 46800 65906076 1% /dev/shm...
Submitted by Saulo Costa - 3 years ago (Last modified 3 years ago)
1...801802803804805...902

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^#([A-F0-9]{3}){1,2}$
/
igm
Open regex in editor

Description

Matches against RGB (not to be confused with RGBa). Will match against any and all RGB Hexadecimal Formatted colors. Some example of the values this regular expression was created to match are: "#FFFFFF", "#FFF", "#ABCDEF", "#123456", "#18F", "#812"

MUST USE THE 'i' FLAG (insensitive)

Without the i flag the regular expression will only match against colors formatted with all uppercase letters.

Submitted by jD3V - 3 years ago (Last modified 3 years ago)