Regular Expressions 101

Community Patterns

5

ipv6

PCRE (PHP <7.3)
Match an ipv6 address
Submitted by Frusty - 8 years ago
9

only numbers

PCRE (PHP <7.3)
A string with only numbers in
Submitted by Gotts - 8 years ago

Phone Number

14

Regular Expression
ECMAScript (JavaScript)

/
^([+]?\d{1,2}[-\s]?|)\d{3}[-\s]?\d{3}[-\s]?\d{4}$
/

Description

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Submitted by Tlmader - 8 years ago