Regular Expressions 101

Community Patterns

11

Codice fiscale

PCRE (PHP <7.3)
Check "codice fiscale"
Submitted by Luca - 9 years ago
9

UUID

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
31

ninite

PCRE (PHP <7.3)
no description available
Submitted by peek - 8 years ago
15

IPv4

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

Email regex validation

13

Regular Expression
ECMAScript (JavaScript)

/
^((?!\.)[\w\-_.]*[^.])(@\w+)(\.\w+(\.\w+)?[^.\W])$
/
gm

Description

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Submitted by https://www.linkedin.com/in/peralta-steve-atileon/ - 5 years ago
(Last modified 7 months ago)