- $self->input_tag("", delete $params{type}, id => "${id}_type", type => 'hidden') .
- $self->input_tag("", (ref $value && $value->can('description')) ? $value->description : '', id => "${id}_name", %params) .
- $self->input_tag("", delete $params{column}, id => "${id}_column", type => 'hidden');
+ join('', map { $params{$_} ? $self->input_tag("", delete $params{$_}, id => "${id}_${_}", type => 'hidden') : '' } qw(column type unit)) .
+ $self->input_tag("", (ref $value && $value->can('description')) ? $value->description : '', id => "${id}_name", %params);