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package WWW::Mechanize::FormFiller::Value::Keep;
use base 'WWW::Mechanize::FormFiller::Value';
use strict;

use vars qw( $VERSION );
$VERSION = '0.12';

sub new {
  my ($class,$name,$value) = @_;
  my $self = $class->SUPER::new($name);
  $self->{value} = $value;

  $self;
};

sub value { $_[1]->value };

1;
__END__

=head1 NAME

WWW::Mechanize::FormFiller::Value::Keep - Leave an HTML field alone

=head1 SYNOPSIS

=for example begin

  use WWW::Mechanize::FormFiller;
  use WWW::Mechanize::FormFiller::Value::Keep;

  my $f = WWW::Mechanize::FormFiller->new();

  # Leave the login field untouched
  my $login = WWW::Mechanize::FormFiller::Value::Keep->new( 'login' );
  $f->add_value( login => $login );

  # Alternatively take the following shorthand, which adds the
  # field to the list as well :
  my $sessionid = $f->add_filler( session => 'Keep' );

=for example end

=for example_testing
  require HTML::Form;
  my $form = HTML::Form->parse('<html><body><form method=get action=/>
  <input type=text name=login value=foo />
  <input type=hidden name=sessionid value=bar />
  </form></body></html>','http://www.example.com/');
  $f->fill_form($form);
  is( $form->value('login'), "foo", "Login gets set");
  is( $form->value('sessionid'), "bar", "Password gets set");

=head1 DESCRIPTION

This class provides a way to keep a value in an HTML field.

=over 4

=item new NAME

Creates a new value which will correspond to the HTML field C<NAME>.

=item name [NEWNAME]

Gets and sets the name of the HTML field this value corresponds to.

=item value FIELD

Returns whatever C<FIELD->value()> returns.

=back

=head2 EXPORT

None by default.

=head2 COPYRIGHT AND LICENSE

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

Copyright (C) 2002,2003 Max Maischein

=head1 AUTHOR

Max Maischein, E<lt>corion@cpan.orgE<gt>

Please contact me if you find bugs or otherwise improve the module. More tests are also very welcome !

=head1 SEE ALSO

L<WWW::Mechanize>,L<WWW::Mechanize::Shell>,
L<WWW::Mechanize::FormFiller>,L<WWW::Mechanize::FormFiller::Value>,
L<WWW::Mechanize::FormFiller::Value::Fixed>,
L<WWW::Mechanize::FormFiller::Value::Default>,
L<WWW::Mechanize::FormFiller::Value::Random>,
L<WWW::Mechanize::FormFiller::Value::Interactive>