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

ISO 8601:2004E Duration

1

Regular Expression
.NET 7.0 (C#)

@"
^P(?!$)(?:(?<years>\d+(?:\.\d+)?)Y)?(?:(?<months>\d+(?:\.\d+)?)M)?(?:(?<weeks>\d+(?:\.\d+)?)W)?(?:(?<days>\d+(?:\.\d+)?)D)?(T(?=\d)(?:(?<hours>\d+(?:\.\d+)?)H)?(?:(?<minutes>\d+(?:\.\d+)?)M)?(?:(?<seconds>\d+(?:\.\d+)?)S)?)?$
"
gmx

Description

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Submitted by Sakura Akeno Isayeki - 2 years ago