Regular Expressions 101

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Community Patterns

1

Matching a URL

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

regular-expression

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

RemoveItemNote

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

HTML <input> tags of type hidden but with the required attribute set

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

Adding binary numbers

PCRE (PHP <7.3)
Verifies whether two binary numbers a and b are equal to their sum c; Input expected in form a + b = c
Submitted by Bob Weinand - 8 years ago
1

IBAN

ECMAScript (JavaScript)
The regex of IBAN of the Zend Framework validator
Submitted by Zeyckler - 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

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

Remove inside ()

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

from word to word

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

old

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

Test

ECMAScript (JavaScript)
Test
Submitted by Test - 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
1

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

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

Shortcode Js

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

Number Validation

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

Posible regex para variables mailmarketing

ECMAScript (JavaScript)
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

Reg1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1...751752753754755...900

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
(^[-+]??\d+?[.]??\d*?$)|(^[.]??\d+?$)|(^[-+]??\d+?[.]?\d*?[eE][+-]?\d+?$)
/
gm
Open regex in editor

Description

Number validation in Javascript. Abit too contrived

Submitted by b0tman - 8 years ago