Regular Expressions 101

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Library entries

3
javascript

Italian VAT (IVA)

Italian VAT
Submitted by Italo - 8 years ago
1
javascript

Italian Fiscal Code [Codice fiscale]

Codice fiscale italiano
Submitted by Italo - 8 years ago
0
javascript

IBAN

Italian IBAN
Submitted by Italo - 8 years ago
0
python

email validation

no description available
Submitted by Yerko Palma - 8 years ago
1
javascript

OS Grid Reference

no description available
Submitted by anonymous - 8 years ago
31
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 8 years ago
15
javascript

Email (RFC2822)

Email address compliant with RFC2822
Submitted by Jago - 8 years ago
1
javascript

Emoji chars

no description available
Submitted by anonymous - 8 years ago
1
javascript

match block apache

no description available
Submitted by anonymous - 8 years ago
1
javascript

2013b

no description available
Submitted by dror - 8 years ago
1
javascript

Caculator

no description available
Submitted by anonymous - 8 years ago
-2
javascript

twitter ids

no description available
Submitted by jaybill - 8 years ago
4
javascript

match brackets outside quotes

no description available
Submitted by Jerry - 8 years ago

Date extractor

Vote

1

Regular Expression
javascript

/
^([1-9]\d*)-(0[1-9]|1[0-2])-(0?[1-9]|[1-2]\d|3[0-2])(?:\x20([01][0-9]|2[0-3]):([0-5]\d):([0-5]\d)(\.\d+)?)?$
/
gm

Description

Loading markdown...
Submitted by luis140219 on GitHub - 8 years ago