Regular Expressions 101

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Community Patterns

Search among 5,760 community submitted regex patterns...

31

Strict Password Validator

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...

Submitted by qho - 6 years ago (Last modified 9 months ago)

16

Get path from any text

PCRE2 (PHP >=7.3)

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...

Submitted by nitrateag - a year ago (Last modified 9 months ago)

14

Email regex validation

ECMAScript (JavaScript)

RegEx email /^((?!\.)[\w-_.]*)(@\w+)(\.\w+(\.\w+)?)$/gim; Just playing with Reg Ex. This to validate emails in following ways ...

Submitted by https://www.linkedin.com/in/peralta-steve-atileon/ - 5 years ago (Last modified 9 months ago)

9

CSS Color Matcher

ECMAScript (JavaScript)

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

Submitted by Kyza - 8 months ago

11

youtube url match

ECMAScript (JavaScript)

extract video id, index, play list id from youtube url

Submitted by anonymous - 9 years ago

17

Email (RFC2822)

ECMAScript (JavaScript)

Email address compliant with RFC2822

Submitted by Jago - 9 years ago

7

IP Address (with 0s)

ECMAScript (JavaScript)

Matches all valid IP addresses from 0.0.0.0 to 255.255.255.255

Submitted by Ryan Plummer - 9 years ago

24

grab valid css rules and properties

ECMAScript (JavaScript)

no description available

Submitted by Pavel Dominguez - 9 years ago

13

US Currency Format

ECMAScript (JavaScript)

no description available

Submitted by anonymous - 8 years ago

14

us postal/zip

ECMAScript (JavaScript)

no description available

Submitted by jay johnson - 10 years ago

13

Credit Card Expiry Date

ECMAScript (JavaScript)

Allows inserting expiry date as MM/YYYY or MM-YYYY format

Submitted by Rider - 9 years ago

12

Full url parse, domain, path, params

ECMAScript (JavaScript)

no description available

Submitted by anonymous - 9 years ago

7

TimezoneOffset

ECMAScript (JavaScript)

used to parse timezone in the format -08:00 or +05:30

Submitted by Neha - 9 years ago

7

simple email

ECMAScript (JavaScript)

no description available

Submitted by anonymous - 9 years ago

7

Extract currency with currency symbol if present

ECMAScript (JavaScript)

Extracts values of the form £nnn,nnn.nn or $nnn.nnn from text

Submitted by Simon Gardner - 9 years ago

72

Regex for telephone numbers all over the world

ECMAScript (JavaScript)

Detects most of the phone numbers all over the world

Submitted by Aditya Joshi - 10 years ago (Last modified 6 months ago)

36

IP Address validator

ECMAScript (JavaScript)

Validates IPv4 IP Address

Submitted by krzysp - 9 years ago

15

Hashtag

ECMAScript (JavaScript)

The secret of the Twitterverse.

Submitted by Joogl - 10 years ago

9

UUID

ECMAScript (JavaScript)

no description available

Submitted by anonymous - 9 years ago

9

money: either 0 or 2 dp

ECMAScript (JavaScript)

no description available

Submitted by anonymous - 8 years ago

1 2 3...288

HSL

0

Regular Expression
ECMAScript (JavaScript)

/

hsl\(\d{1,3}, +\d{1,2}%, +\d{1,2}%\)

/

g

Open regex in editor

Description

no description available

Submitted by anonymous - 7 years ago