my ($name, $label, $checked, $attr) = $self->_attr(3, @_);
my $rows = defined $label ? ref $label eq 'ARRAY' ? [@$label] : [$label] : [{}];
my ($name, $label, $checked, $attr) = $self->_attr(3, @_);
my $rows = defined $label ? ref $label eq 'ARRAY' ? [@$label] : [$label] : [{}];