regex101: Telegram bot deep linking

37

Cron schedule

Created·2016-06-02 15:45

Flavor·PCRE (Legacy)

Recommended·

Validate cron lines (even the ones commented out)

Submitted by anonymous

37

best youtube id match ( iframe embed replace ready )

Created·2019-03-12 16:17

Flavor·PCRE (Legacy)

Recommended·

Submitted by mi-ca.ch

32

Parsing browser User Agents

Created·2015-01-23 16:47

Updated·2023-07-19 08:36

Flavor·PCRE (Legacy)

From a (fairly large) list of User Agent strings, extract the OS, Browser, and Device Type.

Submitted by OnlineCop

10

Fiddler raw body to PHP array

Created·2016-02-20 19:43

Flavor·PCRE (Legacy)

no description available

Submitted by garsax

19

Get path from any text

Created·2023-01-31 14:38

Updated·2023-07-23 20:17

Flavor·PCRE2 (PHP)

Recommended·

Get path (windows style) from any type of text (error message, e-mail corps ...), quoted or not. THIS IS THE SINGLE LINE VERSION ! If you want understand how it work or edit it, go https://regex101.com/r/7o2fyy Relative path are not supported The goal is to catch what "Look like" a path. See the limitations UNC path and prefix path like //./], [//?/] or [//./UNC/] are allowed some url path like [file:///C:/] or [file://] are allowed Catch path quoted with ["] and [']. But these quotes are include with the catch Quoted path is not concerned by limitations Limitations : (only unquoted path) [dot] and [space] is allowed, but not in a row [dot+space] or [space+dot at end of file name isn't catched INSIDE A NAME FILE (or last directory if it is a path to a directory) : [comma] is not supported (it stop the catch) after a first [dot], any [space] stop the catch after a [space], catch is stoped if next character is not a [letter], [digit] or [-] so, double [space] stop the catch Compatibility compatible PCRE, PCRE2 AutoHotkey : don't forget to escape "%" in "`%" /!\ Powershell and .Net /!\\ : this regex need some modification to be interpreted by powershell. You have to replace each (?&CapturGroupName) by \k. Use this powershell code to do this replacement : ` $powershellRegex = @' [Put here the regex to replace (?&CapturGroupName) with \k] '@ -replace '$\?&(\w+)$', '\k' ` This example code must return : [Put here the regex to replace \k with \k]

Submitted by nitrateag

17

CSS Color Matcher

Created·2023-08-07 02:36

Flavor·ECMAScript (JavaScript)

Pattern matching and extracting color code formats using RegEx. https://github.com/Kyza/color-regex/

Submitted by Kyza

36

Strict Password Validator

Created·2018-01-31 01:03

Updated·2023-07-19 15:28

Flavor·ECMAScript (JavaScript)

This regex matches only when all the following are true: password must contain 1 number (0-9) password must contain 1 uppercase letters password must contain 1 lowercase letters password must contain 1 non-alpha numeric number password is 8-16 characters with no space

Submitted by qho

15

RFC3339 DateTime

Created·2016-02-12 11:44

Flavor·PCRE (Legacy)

Recommended·

Validates a RFC3339 DateTime format. Does not validates the Data

Submitted by anonymous

22

Email (RFC2822)

Created·2015-07-01 09:31

Flavor·ECMAScript (JavaScript)

Recommended·

Email address compliant with RFC2822

Submitted by Jago

12

Conventional Commits validation

Created·2022-01-03 20:30

Updated·2022-04-05 20:20

Flavor·Python

This regex prevents the writing of non-standard conventional commits. I'm available on my github

Submitted by Krisque

14

UUID

Created·2014-12-01 17:13

Flavor·ECMAScript (JavaScript)

no description available

Submitted by anonymous

12

Find Reddit Threads

Created·2015-03-12 09:23

Flavor·Python

Simply searches for the thread-id in any kind of valid reddit-URL.

Submitted by Mio

15

Email regex validation

Created·2019-03-17 21:49

Updated·2023-07-27 21:03

Flavor·ECMAScript (JavaScript)

RegEx email /^((?!\.)[\w-_.]*)(@\w+)(\.\w+(\.\w+)?)$/gim; Just playing with Reg Ex. This to validate emails in following ways The email couldn't start or finish with a dot The email shouldn't contain spaces into the string The email shouldn't contain special chars ( mailname@domain.com First group takes the first string with the name of email \$1 => (mailname) Second group takes the @ plus the domain: \$2 => (@domain) Third group takes the last part after the domain : \$3 => (.com)

Submitted by https://www.linkedin.com/in/peralta-steve-atileon/

9

IP Address (with 0s)

Created·2015-09-28 21:24

Flavor·ECMAScript (JavaScript)

Matches all valid IP addresses from 0.0.0.0 to 255.255.255.255

Submitted by Ryan Plummer

11

extract subdomain(if available) or domain from URL

Created·2016-04-08 13:05

Flavor·Python

This regex should extract the subdomain, if any, or the domain, if no subdomain is used, from an arbitrary URL

Submitted by trevi@twanda.com

6

Find and extract email domain

Created·2016-04-03 17:03

Flavor·Python

Find and extract email domain. Ex: test@example.pt -> extract 'example.pt'

Submitted by Fnxk

6

Quartz Cron Validation

Created·2015-07-27 12:13

Flavor·PCRE (Legacy)

http://stackoverflow.com/questions/2362985/verifying-a-cron-expression-is-valid-in-java

Submitted by anonymous

24

grab valid css rules and properties

Created·2015-06-03 19:17

Flavor·ECMAScript (JavaScript)

no description available

Submitted by Pavel Dominguez

10

entity

Created·2015-11-20 01:12

Flavor·Python

no description available

Submitted by anonymous

15

us postal/zip

Created·2014-01-13 22:15

Flavor·ECMAScript (JavaScript)

no description available

Submitted by jay johnson

Regular Expressions 101

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Community Patterns

Cron schedule

best youtube id match ( iframe embed replace ready )

Parsing browser User Agents

Fiddler raw body to PHP array

Get path from any text

CSS Color Matcher

Strict Password Validator

RFC3339 DateTime

Email (RFC2822)

Conventional Commits validation

UUID

Find Reddit Threads

Email regex validation

IP Address (with 0s)

extract subdomain(if available) or domain from URL

Find and extract email domain

Quartz Cron Validation

grab valid css rules and properties

entity

us postal/zip

Community Library Entry

Regular Expression
Created·2017-06-23 09:24
Flavor·PCRE (Legacy)

Description

Telegram bot deep linking