---
name: "Data::ICal::Entry::Alarm::None"
section: "3pm"
platform: "linux"
package: "libdata-ical-perl"
version: "0.24+dfsg-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Data::ICal::Entry::Alarm::None"
---

# Data::ICal::Entry::Alarm::None(3pm)

Represents an default no-op alarm

## NAME

Data::ICal::Entry::Alarm::None - Represents an default no-op alarm

## SYNOPSIS

```
    my $valarm = Data::ICal::Entry::Alarm::None->new();
    $vevent->add_entry($valarm);
```

## DESCRIPTION

A Data::ICal::Entry::Alarm::None object represents a default alarm that does nothing; this is different from a lack of alarm, because clients may be expected to "override" any default alarm present in calendar data with the current value retrieved from the server.  This class is a subclass of Data::ICal::Entry::Alarm and accepts all of its methods.

This element is not included in the official iCal RFC, but is rather an unaccepted draft standard; see \<https://tools.ietf.org/html/draft-daboo-valarm-extensions-04#section-11\> **Its interoperability and support is thus limited.** This is alarm type is primarily used by Apple.

## METHODS

### new

Creates a new Data::ICal::Entry::Alarm::None object; sets its `"ACTION"` property to `"NONE"`.

## AUTHOR

Best Practical Solutions, LLC \<modules@bestpractical.com\>

## LICENCE AND COPYRIGHT

Copyright (c) 2005 - 2020, Best Practical Solutions, LLC.  All rights reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.