code: def post_delete_helper(form_tag=True):
      
      helper = FormHelper()
      helper.form_action = '.'
      helper.attrs = {'data_abide': ''}
      helper.form_tag = form_tag
      
      helper.layout = Layout(
          ButtonHolderPanel(
              Row(
                  Column(
                      'confirm',
                      css_class='small-12 medium-8'
                  ),
                  Column(
                      Submit('submit', _('Submit')),
                      css_class='small-12 medium-4 text-right'
                  ),
              ),
          ),
      )
      
      return helper
docs: Message's delete form layout helper