Regular Expressions 101

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Community Patterns

0

Facebook Groups and Meetup - Link Check - Group Data

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Check VAT ID

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Contributor extract

PCRE (PHP <7.3)
Extracting from page if a contributor is associated and if it is linked
Submitted by billy watts - 7 years ago
0

Basic URL Validation - SEMrush

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Url Parse and Parts

ECMAScript (JavaScript)
Parse and split in groups URL parts https://www.pnukee.com.br:443/user/1?v=1#id Group 0 = Full entry (https://pnukee.com.br:80/user/1?v=1#id) Group 1 = Protocol = (http:// or https://)...
Submitted by Eleison Christiano - 7 years ago
0

camunda regexps

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Add commas after every n characters

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

rozpoznanie

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

phone

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

<p>다음에 처음오는 문장

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

ABSA MFA

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

test2

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Skip line contain HTML element attribute which have a URL value

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Email Regex

ECMAScript (JavaScript)
Allow for emails with 2 '.' after the '@' symbol
Submitted by anonymous - 7 years ago
0

Codice Fiscale

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Single curly braces, but not doubles

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

regex installing - update tool

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Day of month

PCRE (PHP <7.3)
Check a day of month value (match with integer value between 1 and 31).
Submitted by anonymous - 7 years ago
0

Newman-redeem-batch

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

match nested quotes

PCRE (PHP <7.3)
match nested quotes
Submitted by anonymous - 7 years ago
1...5051525354...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^[0-9]{4}$
/
Open regex in editor

Description

This simple regex checks if a user has input correct YYYY format.

Submitted by @izotope115 - 9 years ago