Regular Expressions 101

Community Patterns

0

ip-v4

ECMAScript (JavaScript)
ip-v4
Submitted by anonymous - 4 years ago
0

ip-v6

ECMAScript (JavaScript)
ip-v6
Submitted by anonymous - 4 years ago
0

Zabbix

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago

FQDN Fully Qualified Domain Name

-3

Regular Expression
PCRE (PHP <7.3)

/
^(([a-z0-9][a-z0-9\-]*[a-z0-9])|[a-z0-9]+\.)*([a-z]+|xn\-\-[a-z0-9]+)\.?$
/

Description

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Submitted by Rafael Justo and Mauro Trajber - 9 years ago