Regular Expressions 101

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Library entries

3
javascript

Italian ZIP code (CAP)

Codice avviamento postale Italiano (ZIP)
Submitted by Italo - 7 years ago
3
javascript

Italian VAT (IVA)

Italian VAT
Submitted by Italo - 7 years ago
1
javascript

Italian Fiscal Code [Codice fiscale]

Codice fiscale italiano
Submitted by Italo - 7 years ago
0
javascript

IBAN

Italian IBAN
Submitted by Italo - 7 years ago
0
python

email validation

no description available
Submitted by Yerko Palma - 7 years ago
1
javascript

OS Grid Reference

no description available
Submitted by anonymous - 7 years ago
30
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 7 years ago
14
javascript

Email (RFC2822)

Email address compliant with RFC2822
Submitted by Jago - 7 years ago
1
javascript

Emoji chars

no description available
Submitted by anonymous - 7 years ago
1
javascript

match block apache

no description available
Submitted by anonymous - 7 years ago
1
javascript

2013b

no description available
Submitted by dror - 7 years ago
1
javascript

Caculator

no description available
Submitted by anonymous - 7 years ago
-2
javascript

twitter ids

no description available
Submitted by jaybill - 7 years ago

rfc5646 simple

Vote

1

Regular Expression
javascript

/
^(((([A-Za-z]{2,3}(-([A-Za-z]{3}(-[A-Za-z]{3}){0,2}))?)|[A-Za-z]{4}|[A-Za-z]{5,8})(-([A-Za-z]{4}))?(-([A-Za-z]{2}|[0-9]{3}))?(-([A-Za-z0-9]{5,8}|[0-9][A-Za-z0-9]{3}))(-(0-9A-WY-Za-wy-z+))(-(x(-[A-Za-z0-9]{1,8})+))?)|(x(-[A-Za-z0-9]{1,8})+)|((en-GB-oed|i-ami|i-bnn|i-default|i-enochian|i-hak|i-klingon|i-lux|i-mingo|i-navajo|i-pwn|i-tao|i-tay|i-tsu|sgn-BE-FR|sgn-BE-NL|sgn-CH-DE)|(art-lojban|cel-gaulish|no-bok|no-nyn|zh-guoyu|zh-hakka|zh-min|zh-min-nan|zh-xiang)))$
/

Description

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Submitted by anonymous - 8 years ago