Regular Expressions 101

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Library entries

0
pcre2

Validation

^a-zA-Z+@[a-zA-Z]{3,20}\.[a-z]{3}$
Submitted by anonymous - 2 days ago
0
javascript

Date Validator

Submitted by anonymous - 2 days ago
0
javascript

111

111
Submitted by Alex - 3 days ago
0
pcre2

Password

Password includes a,A,1,!$#%
Submitted by anonymous - 4 days ago
0
java

REGEX OS

Regex para extrair titulo e descrição duma OS
Submitted by anonymous - 4 days ago
0
pcre2

长宽高

长宽高
Submitted by mouxan - 5 days ago
0
pcre2

match extends in a class

to match extends in a class
Submitted by anonymous - 5 days ago
0
pcre2

implements Regex

To match implements in classes
Submitted by anonymous - 5 days ago

Email (RFC2822)

Vote

14

Regular Expression
javascript

/
^([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x22([^\x0d\x22\x5c\x80-\xff]|\x5c[\x00-\x7f])*\x22)(\x2e([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x22([^\x0d\x22\x5c\x80-\xff]|\x5c[\x00-\x7f])*\x22))*\x40([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x5b([^\x0d\x5b-\x5d\x80-\xff]|\x5c[\x00-\x7f])*\x5d)(\x2e([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x5b([^\x0d\x5b-\x5d\x80-\xff]|\x5c[\x00-\x7f])*\x5d))*$
/

Description

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Submitted by Jago - 7 years ago