Regular Expressions 101

Community Patterns

-3

IPv4 address

Python
Matches any IPv4 address
Submitted by anonymous - 8 years ago
-3

hjghj

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-3

cake

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-3

mail

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-3

s

ECMAScript (JavaScript)
s
Submitted by anonymous - 10 years ago
-3

1111

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
-3

111

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
-3

111

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago

European VAT Numbers

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^((AT)(U\d{8})|(BE)(0\d{9})|(BG)(\d{9,10})|(CY)(\d{8}[LX])|(CZ)(\d{8,10})|(DE)(\d{9})|(DK)(\d{8})|(EE)(\d{9})|(EL|GR)(\d{9})|(ES)([\dA-Z]\d{7}[\dA-Z])|(FI)(\d{8})|(FR)([\dA-Z]{2}\d{9})|(HU)(\d{8})|(IE)(\d{7}[A-Z]{2})|(IT)(\d{11})|(LT)(\d{9}|\d{12})|(LU)(\d{8})|(LV)(\d{11})|(MT)(\d{8})|(NL)(\d{9}(B\d{2}|BO2))|(PL)(\d{10})|(PT)(\d{9})|(RO)(\d{2,10})|(SE)(\d{12})|(SI)(\d{8})|(SK)(\d{10}))$
/
igm

Description

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Submitted by Jonathan Vicente - 2 years ago
(Last modified 2 years ago)