lib/mir_extensions.rb
def required_field_helper( model, element, html )
      if model && ! model.errors.empty? && element.is_required
        return content_tag( :div, html, :class => 'fieldWithErrors' )
      else
        return html
      end
    end
def required_field_helper( model, element, html )
      if model && ! model.errors.empty? && element.is_required
        return content_tag( :div, html, :class => 'fieldWithErrors' )
      else
        return html
      end
    end
def required_field_helper ( model , element , html ) if model && ! model . errors . empty? && element . is_required return content_tag ( :div , html , :class => 'fieldWithErrors' ) else return html end end
Wraps the given HTML in Rails' default style to highlight validation errors, if any.
Wraps the given HTML in Rails default style to highlight validation errors if any .