—

              
package HTML::TurboForm::Constraint::Date;
use warnings;
use strict;
use Date::Calc qw/check_date/;
use base qw(HTML::TurboForm::Constraint);
sub check{
  my ($self)=@_;
  my $result=0;
  my $day='';
  my $month='';
  my $year='';
  my $request=$self->request;
  $day=$request->{$self->{name}.'_day'};# if (exists($request->{$self->{name}.'_day'}));
  $month=$request->{$self->{name}.'_month'};# if (exists($request->{$self->{name}.'_month'}));
  $year=$request->{$self->{name}.'_year'};# if (exists($request->{$self->{name}.'year'})) ;
  return 1 if( check_date( $year,$month,$day ) );
  return 0;  
}
sub message{
  my ($self)=@_;
  return $self->{text};
}
1;
__END__
HideShow 23 lines of Pod
=head1 HTML::TurboForm::Constraint::Date
Representation class for Date constraint.
=head1 DESCRIPTION
Straight forward so no need for much documentation.
See HTML::TurboForm doku for mopre details.
=head1 METHODS
=head2 check
Arguments: none
returns 1 if valid, otherwise 0.
=head1 AUTHOR
Thorsten Domsch, tdomsch@gmx.de
=cut