NAME
    Tags::HTML::Textarea - Tags helper for textareaelement.

SYNOPSIS
     use Tags::HTML::Textarea;

     my $obj = Tags::HTML::Textarea->new(%params);
     $obj->process($textarea);
     $obj->process_css($textarea);

METHODS
  "new"
     my $obj = Tags::HTML::Textarea->new(%params);

    Constructor.

    *       "css"

            'CSS::Struct::Output' object for process_css processing.

            Default value is undef.

    *       "tags"

            'Tags::Output' object.

            Default value is undef.

  "process"
     $obj->process($textarea);

    Process Tags structure for fields defined in @fields to output.

    Accepted $textarea is Data::HTML::Textarea.

    Returns undef.

  "process_css"
     $obj->process_css($textarea);

    Process CSS::Struct structure for output.

    Returns undef.

ERRORS
     new():
             From Tags::HTML::new():
                     Parameter 'css' must be a 'CSS::Struct::Output::*' class.
                     Parameter 'tags' must be a 'Tags::Output::*' class.

     process():
             From Tags::HTML::process():
                     Parameter 'tags' isn't defined.
             Input object must be a 'Data::HTML::Textarea' instance.

     process_css():
             From Tags::HTML::process_css():
                     Parameter 'css' isn't defined.
             Input object must be a 'Data::HTML::Textarea' instance.

EXAMPLE
     use strict;
     use warnings;

     use CSS::Struct::Output::Indent;
     use Data::HTML::Textarea;
     use Tags::HTML::Textarea;
     use Tags::Output::Indent;

     # Object.
     my $css = CSS::Struct::Output::Indent->new;
     my $tags = Tags::Output::Indent->new(
             'no_simple' => ['textarea'],
             'preserved' => ['textarea'],
             'xml' => 1,
     );
     my $obj = Tags::HTML::Textarea->new(
             'css' => $css,
             'tags' => $tags,
     );

     # Data object for textarea.
     my $textarea = Data::HTML::Textarea->new(
             'cols' => 5,
             'css_class' => 'textarea',
             'id' => 'textarea',
             'rows' => 10,
     );

     # Process textarea.
     $obj->process($textarea);
     $obj->process_css($textarea);

     # Print out.
     print "HTML:\n";
     print $tags->flush;
     print "\n\n";
     print "CSS:\n";
     print $css->flush;

     # Output:
     # HTML:
     # <textarea class="textarea" id="textarea" cols="5" rows="10"></textarea>
     #
     # CSS:
     # textarea.textarea {
     #         width: 100%;
     #         padding: 12px 20px;
     #         margin: 8px 0;
     #         display: inline-block;
     #         border: 1px solid #ccc;
     #         border-radius: 4px;
     #         box-sizing: border-box;
     # }

DEPENDENCIES
    Class::Utils, Error::Pure, Scalar::Util, Tags::HTML.

REPOSITORY
    <https://github.com/michal-josef-spacek/Tags-HTML-Textarea>

AUTHOR
    Michal Josef Špaček <mailto:skim@cpan.org>

    <http://skim.cz>

LICENSE AND COPYRIGHT
    © 2023 Michal Josef Špaček

    BSD 2-Clause License

VERSION
    0.01