chamilo-lms2/plugin/studentfollowup/plugin.php

<?php
/* For licensing terms, see /license.txt */

/**
 * StudentFollowUpPlugin
 * @package chamilo.plugin
 */

$plugin = StudentFollowUpPlugin::create();
$plugin_info = $plugin->get_info();


$form = new FormValidator('htaccess');
//$form->addText('text', 'text', ['rows' => '15']);
$form->addButtonSave(get_lang('Save'));

if ($form->validate()) {
}

$plugin_info['settings_form'] = $form;