Regular Expressions 101

Community Patterns

1

gmail

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

^([A-Z]{3})$

ECMAScript (JavaScript)
^([A-Z]{3})$
Submitted by anonymous - 8 years ago

simple IPv6 check

1

Regular Expression
ECMAScript (JavaScript)

/
^([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}$|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4})$
/
gm

Description

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Submitted by anonymous - 8 years ago