---
name: "Badger::Data::Facet::Class"
section: "3pm"
platform: "linux"
package: "libbadger-perl"
version: "0.16-3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Badger::Data::Facet::Class"
---

# Badger::Data::Facet::Class(3pm)

metaprogramming module for data facet classes

## NAME

Badger::Data::Facet::Class - metaprogramming module for data facet classes

## SYNOPSIS

```
    package Badger::Data::Facet::Text::Example;
    use Badger::Data::Facet::Class
        version   => 0.01,
        type      => 'text',        # base data type
        args      => 'foo bar',     # mandatory arguments
        opts      => 'baz bam';     # optional arguments
```

## DESCRIPTION

This module implements a subclass of Badger::Class for creating data validation facets.

## METHODS

This module implements the following methods in addition to those inherited  from the Badger::Class base class.

### type($type)

This method implements the `"type"` import hook for specifying the base data type for a validation facet.

### args($args)

This method implements the `"args"` import hook for specifying the mandatory configuration arguments for a validation fact.

### opts($opts)

This method implements the `"opts"` import hook for specifying the optional configuration arguments for a validation facet.

## AUTHOR

Andy Wardley \<http://wardley.org/\>

## COPYRIGHT

Copyright (C) 2008-2012 Andy Wardley.  All Rights Reserved.

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

## SEE ALSO

Badger::Base, Badger::Data::Facet.