Regular Expressions 101

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Community Patterns

1

Create directories

PCRE (PHP <7.3)
Regex to make sure directories have a "real" name and not code use for scripting/
Submitted by anonymous - 8 years ago
1

X user Y response

PCRE (PHP <7.3)
grep logs with X username and Y response code
Submitted by anonymous - 8 years ago
1

Only valid if uppercase words (letters + space), minimum 1, maximum 21

ECMAScript (JavaScript)
"ASDF ASDF ASDF ASDF A" OK "ASDF ASDF ASDF ASDF AS" NOK "asfd ASDF ASDF ASDF" NOK "ASDF ASDF ASDF AsdF" NOK "ASDF ASDF ASDF A12F" NOK
Submitted by Matthias G. - 8 years ago
1

Reg1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Reg2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Posible regex para variables mailmarketing

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Number Validation

ECMAScript (JavaScript)
Number validation in Javascript. Abit too contrived
Submitted by b0tman - 8 years ago
1

Shortcode Js

ECMAScript (JavaScript)
[shortcode attr="data"]
Submitted by khiconit - 8 years ago
1

"GP0|#8c3bbce0-620b-4e68-8567-28ff6fa42712;L0|#08c3bbce0-620b-4e68-856

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

(am|sg){0,1}(invoice){0,1}(\d*){0,1}

PCRE (PHP <7.3)
(am|sg){0,1}(invoice){0,1}(\d*){0,1}
Submitted by dat.dao - 8 years ago
0

Get shortcode

PCRE (PHP <7.3)
Get shortcode
Submitted by khiconit - 8 years ago
2

Regex Shortcode

PCRE (PHP <7.3)
Check shortcode
Submitted by khiconit - 8 years ago
1

Test

ECMAScript (JavaScript)
Test
Submitted by Test - 8 years ago
1

old

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

SegmentLoaderRegex

ECMAScript (JavaScript)
no description available
Submitted by Sanoj - 8 years ago
1

from word to word

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Remove inside ()

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Rex: Domain name plus colon plus integer

PCRE (PHP <7.3)
Done while modifying Remote MX Wizard( Getting MX records from user input)
Submitted by Levyb - 8 years ago
1

Names in America

ECMAScript (JavaScript)
Capitalized, with "O'","Mc","Mc " and "0" for some European names
Submitted by anonymous - 8 years ago
1

IBAN

ECMAScript (JavaScript)
The regex of IBAN of the Zend Framework validator
Submitted by Zeyckler - 8 years ago
1...637638639640641...900

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^(0[1-9]|1\d|2[1-8]|29(?=-\d\d-(?!1[01345789]00|2[1235679]00)\d\d(?:[02468][048]|[13579][26]))|30(?!-02)|31(?=-0[13578]|-1[02]))-(0[1-9]|1[0-2])-([12]\d{3}) ([01]\d|2[0-3]):([0-5]\d):([0-5]\d)$
/
Open regex in editor

Description

Validate and Capture (in 1000-2999 range) Leap-Year Correct

Submitted by anonymous - 11 years ago