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package Catalyst::Plugin::FormValidator;
use strict;
use NEXT;
use Data::FormValidator;
our $VERSION = '0.02';
=head1 NAME
Catalyst::Plugin::FormValidator - FormValidator for Catalyst
=head1 SYNOPSIS
use Catalyst 'FormValidator';
$c->form( optional => ['rest'] );
print $c->form->valid('rest');
=head1 DESCRIPTION
This plugin uses L<Data::FormValidator> to validate and set up form data
from your request parameters. It's a quite thin wrapper around that
module, so most of the relevant information can be found there.
=head2 EXTENDED METHODS
=head3 prepare
Sets up $c->{form}
=cut
sub prepare {
my $c = shift;
$c = $c->NEXT::prepare(@_);
$c->{form} = Data::FormValidator->check( $c->request->parameters, {} );
return $c;
}
=head2 METHODS
=head3 form
Merge values with FormValidator.
$c->form( required => ['yada'] );
Returns a L<Data::FormValidator::Results> object.
$c->form->valid('rest');
The actual parameters sent to $c->form are the same as used by
L<Data::FormValidator>'s check function.
=cut
sub form {
my $c = shift;
if ( $_[0] ) {
my $form = $_[1] ? {@_} : $_[0];
$c->{form} =
Data::FormValidator->check( $c->request->parameters, $form );
}
return $c->{form};
}
=head1 SEE ALSO
L<Catalyst>, L<Data::FormValidator>
=head1 AUTHOR
Sebastian Riedel, C<sri@cpan.org>
=head1 COPYRIGHT
This program is free software, you can redistribute it and/or modify it under
the same terms as Perl itself.
=cut
1;
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