Provided by: libhtml-formfu-perl_2.07000-1_all bug

NAME

       HTML::FormFu::Filter - Filter Base Class

VERSION

       version 2.07

SYNOPSIS

           ---
           elements:
             - type: Text
               name: foo
               filters:
                 - type: Encode
                   candidates:
                     - utf8
                     - Hebrew
             - type: Text
               name: bar
               filters:
                 - LowerCase
                 - Encode
           filters:
             - TrimEdges

DESCRIPTION

       "filters()" and "filter" can be called on any form, block element (includes fieldsets) or
       field element.

       If called on a field element, no "name" argument should be passed.

       If called on a form or block element, if no "name" argument is provided, a new filter is
       created for and added to every field on that form or block.

       See "FORM LOGIC AND VALIDATION" in HTML::FormFu for further details.

METHODS

   type
       Returns the "type" argument originally used to create the filter.

   localise_args
       Provide arguments that should be passed to localize to replace "[_1]", "[_2]", etc. in the
       localized string.

   parent
       Returns the HTML::FormFu::Role::Element::Field object that the filter is associated with.

   get_parent
       Arguments: \%options

       Traverses the parent hierarchy, returning the first parent that matches the supplied
       options.

   form
       Returns the HTML::FormFu object that the filter's field is attached to.

   name
       Shorthand for "$filter->parent->name"

CORE FILTERS

       HTML::FormFu::Filter::Callback
       HTML::FormFu::Filter::CompoundJoin
       HTML::FormFu::Filter::CompoundSprintf
       HTML::FormFu::Filter::CopyValue
       HTML::FormFu::Filter::Default
       HTML::FormFu::Filter::Encode
       HTML::FormFu::Filter::ForceListValue
       HTML::FormFu::Filter::FormatNumber
       HTML::FormFu::Filter::HTMLEscape
       HTML::FormFu::Filter::HTMLScrubber
       HTML::FormFu::Filter::LowerCase
       HTML::FormFu::Filter::NonNumeric
       HTML::FormFu::Filter::Regex
       HTML::FormFu::Filter::Split
       HTML::FormFu::Filter::TrimEdges
       HTML::FormFu::Filter::UpperCase
       HTML::FormFu::Filter::Whitespace

FILTER BASE CLASSES

       The following are base classes for other filters, and generally needn't be used directly.

       HTML::FormFu::Filter::_Compound

AUTHOR

       Carl Franks, "cfranks@cpan.org"

       Based on the original source code of HTML::Widget::Filter, by Sebastian Riedel.

LICENSE

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

AUTHOR

       Carl Franks <cpan@fireartist.com>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2018 by Carl Franks.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.