NAME

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

VERSION

version 7.900057

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.