function rublon2factor_render_buffered_confirmation_time()
{
    $additional_settings = RublonHelper::getSettings('additional');
    $offSelected = '';
    $onSelected = '';
    echo '<p class="rublon-settings-desc">' . __('User\'s confirmations can be remembered for selected amount of time. Set 0 to disable.', 'rublon') . '</p>';
    $fieldName = RublonHelper::RUBLON_ADDITIONAL_SETTINGS_KEY . '[' . RublonFeature::BUFFERED_CONFIRMATION_OPTION_KEY . ']';
    printf('<input type="number" name="%s" value="%s" style="width:5em" /> %s', esc_attr($fieldName), esc_attr(RublonFeature::getBufferedConfirmationOptionValue()), __('minutes', 'rublon'));
}