package HTML::TurboForm::Constraint::Regex;
use warnings;
use strict;
use base qw(HTML::TurboForm::Constraint);
__PACKAGE__->mk_accessors( qw/ regex / );
sub check{
my ($self)=@_;
my $result=0;
my $request=$self->request;
my $regex = $self->regex;
my $value=$request->{$self->{name}};
return 1 if (!$value);
if ($regex){ return 1 if( $value =~ qr/$regex/ ); }
return 0;
}
sub message{
my ($self)=@_;
return $self->{text};
}
1;
__END__
=head1 HTML::TurboForm::Constraint::Regex
Representation class for Regex 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