Validation::Class::Directive::Filters(3)

NAME
Validation::Class::Directive::Filters - Filters Directive for Validation Class Field Definitions

VERSION
version 7.900056

SYNOPSIS
    use Validation::Class::Simple;

    my $rules = Validation::Class::Simple->new(
        fields => {
            user_ident => {
                filters => 'trim'
            }
        }
    );

    # set parameters to be validated
    $rules->params->add($parameters);

    # validate
    unless ($rules->validate) {
        # handle the failures
    }

DESCRIPTION
Validation::Class::Directive::Filters is a core validation class field directive that specifies which filter should be executed on the associated field.

•   alternative argument: an-array-of-options

•   option: trim e.g. remove leading/trailing spaces

•   option: strip e.g. replace multiple spaces with one space

•   option: lowercase e.g. convert to lowercase

•   option: uppercase e.g. convert to uppercase

•   option: titlecase e.g. uppercase first letter of each word; all else lowercase

•   option: autocase e.g. uppercase first letter of each word

•   option: capitalize e.g. uppercase the first letter

•   option: alphanumeric e.g. remove non-any alphanumeric characters

•   option: numeric e.g. remove any non-numeric characters

•   option: alpha e.g. remove any non-alpha characters

•   option: decimal e.g. preserve only numeric, dot and comma characters

    This directive can be passed a single value or an array of values:

        fields => {
            user_ident => {
                filters => ['trim', 'strip']
            }
        }

AUTHOR
Al Newkirk <anewkirk@ana.io>

COPYRIGHT AND LICENSE
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.