Regular Expressions 101

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Community 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

Recommended
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 )

Recommended
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...900901902

Community Library Entry

0

Regular Expression
Python

r"
^((?:outcome|disposition):(?: ?the)? ?judgments? ?of(?: ?the)? ?court ?of ?appeals.*?)(?:(?:\.|;|:|,? ?and|,)?(?: ?the)? judgments? of(?: ?the)?.*(?:trial|circuit|chancery) court)
"
gmi
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Description

Regex pattern (1/2) for function "def extract_appealscourt_dispo()" for Mississippi.

This function extracts the part of the dispo relative to the court of appeals when dispo is reported relative to multiple courts.

Submitted by Joost Sijthoff - 4 years ago (Last modified 4 years ago)