<?php
use thread\app\bootstrap\ActiveForm;

/**
 * @var $model \backend\modules\faq\models\Group
 * @var $modelLang \backend\modules\faq\models\GroupLang
 */
$form = ActiveForm::begin();
//
echo
    $form->submit($model, $this)
    . $form->text_line_lang($modelLang, 'title')
    . $form->text_line($model, 'position')
    . $form->switcher($model, 'published')
    . $form->submit($model, $this);
//
ActiveForm::end();