Regular Expressions 101

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Community Patterns

Search among 18,040 community submitted regex patterns...

34

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 - 7 years ago (Last modified a year ago)

13

CSS Color Matcher

ECMAScript (JavaScript)

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

Submitted by Kyza - a year ago

30

Cron schedule

PCRE (PHP <7.3)

Validate cron lines (even the ones commented out)

Submitted by anonymous - 9 years ago

24

best youtube id match ( iframe embed replace ready )

PCRE (PHP <7.3)

MATCH ANY YOUTUBE ID author : mi-ca v1.0 – 2017.03.08 This Regex match any youtube url and grab the ID. Embed ready √ --...

Submitted by mi-ca.ch - 6 years ago

1...900 901 902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/

.*?Name: (?<name>.*?)\nversion: (?<num>.*?)\n.*?created on: (?<date>.*?)\n.*?

/

gsi

Open regex in editor

Description

no description available

Submitted by anonymous - 10 years ago