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Man Pages
Validation::Class::Directive::Options(3) User Contributed Perl Documentation Validation::Class::Directive::Options(3)
 

Validation::Class::Directive::Options - Options Directive for Validation Class Field Definitions

version 7.900056

    use Validation::Class::Simple;
    my $rules = Validation::Class::Simple->new(
        fields => {
            user_role => {
                options => 'Client'
            }
        }
    );
    # set parameters to be validated
    $rules->params->add($parameters);
    # validate
    unless ($rules->validate) {
        # handle the failures
    }

Validation::Class::Directive::Options is a core validation class field directive that holds an enumerated list of values to be validated against the associated parameters.
alternative argument: an-array-of-user-defined-options
This directive can be passed a single value or an array of values:
    fields => {
        user_role => {
            options => ['Client', 'Employee', 'Administrator']
        }
    }
    # the following examples are useful for plugins (and other code)
    # that may want to otherwise identify option values
    fields => {
        user_role => {
            options => [
                '1|Client',
                '2|Employee',
                '3|Administrator'
            ]
        }
    }
    # please note:
    # declaring options as "keyed-options" will cause the validation of
    # the option's key and NOT the option's value
    fields => {
        user_role => {
            options => [
                [ 1 => 'Client' ],
                [ 2 => 'Employee' ],
                [ 3 => 'Administrator' ]
            ]
        }
    }
    

Al Newkirk <anewkirk@ana.io>

This software is copyright (c) 2011 by Al Newkirk.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
2014-05-29 perl v5.28.1

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