Regular Expressions 101

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Community Patterns

1

URL de playlist de salvavinilos.org

Python
URL de playlist de salvavinilos.org
Submitted by anonymous - 9 years ago
-2

Select the numeric part of a price following an ascii dollar sign

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Q_Property

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

OS Grid Reference

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

replicated pageContent id within a div

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Both equation side matcher

PCRE (PHP <7.3)
This is able to match both side of an equation.
Submitted by Kerosene2000 - 9 years ago
1

equation matching (for javascript, without equal)

ECMAScript (JavaScript)
use this to get value of any side of an equation. You can combine this with https://regex101.com/r/fH5kJ1/1
Submitted by Kerosene2000 - 9 years ago
1

syntaxic equation check

PCRE (PHP <7.3)
check if two operator follow and if two [xX] follow. You can combine this with https://regex101.com/r/qT7fO0/1
Submitted by Kerosene2000 - 9 years ago
1

equation syntaxt check

PCRE (PHP <7.3)
easy syntax check for equation
Submitted by Kerosene2000 - 9 years ago
0

email validation

Python
no description available
Submitted by Yerko Palma - 9 years ago
1

URL parser also with shorthand syntax

Python
mail.google.com google.it www.mega.co/ http://www.google.it mail.google.uk/login/auth.html ftp://docs.python.org:54/login/...
Submitted by fine_dust - 9 years ago
0

c

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

search for if(<identifier>)

PCRE (PHP <7.3)
if(a)
Submitted by anonymous - 9 years ago
1

Select Path into an URL

PCRE (PHP <7.3)
no description available
Submitted by alcaamado - 9 years ago
1

Drupal regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Password secure but flexable

PCRE (PHP <7.3)
Must have at leat one number, at leat one capital letter, at least one lower case letter. Also you can have special characters !.@$%&+=-? if you want for extra security. This is not manditory. Change (?=.[a-z\!.@$%&*+=\-\?]) to (?=.[\!.@$%&+=\-\_?]) to make thees special characters manditory. No ...
Submitted by strik009 - 9 years ago
0

(\s)(\d{9})(\s)</

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

find used npm modules

PCRE (PHP <7.3)
no description available
Submitted by KhodeN - 9 years ago
1

Code Space Remover

PCRE (PHP <7.3)
Mathces unnecessary spaces in computer programs.
Submitted by Loovjo - 9 years ago
1...109110111112113...901

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
(^(?=.*\d)(?=.*[A-Z])(?=.*[a-z])(?=.*[a-z\!.@$%&*+=\-\_?]).{8,20}$)
/
Open regex in editor

Description

Must have at leat one number, at leat one capital letter, at least one lower case letter. Also you can have special characters !.@$%&+=-_? if you want for extra security. This is not manditory. Change (?=.[a-z!.@$%&+=-_?]) to (?=.[!.@$%&*+=-_?]) to make thees special characters manditory.

No less than 8 no more thant 20 characters allowed.

Submitted by strik009 - 9 years ago