BrandSlide.php

<?php

namespace StoutLogic\YoungDental\Fields;

class BrandSlide extends \Understory\ACF\FieldGroup
{
    protected function configure($builder)
    {
        return $builder
            ->addText('title')
            ->addWysiwyg('quote')
            ->addText('citation');
    }

    public function getQuote()
    {
        return apply_filters('the_content', $this->getMetaValue('quote'));
    }
}

BrandSlider.php

<?php

namespace StoutLogic\YoungDental\Fields;

class BrandSlider extends \Understory\ACF\FieldGroup
{
    protected function configure($builder)
    {
        return $builder
            ->addRepeater('slides', ['layout' => 'block'])
                ->addFields(new BrandSlide);
    }

    public function getSlides()
    {
        return $this->getMetaValues('slides', BrandSlide::class);
    }
}

HomeTemplate.php

<?php
/**
 * Template Name: Home
 */

namespace StoutLogic\YoungDental\Views;

use StoutLogic\YoungDental\Fields;

class HomeTemplate extends \Understory\View
{
    protected function configure()
    {
        $this->set('brandSlider', new Fields\BrandSlider);
    }
}

HomeTemplate.twig

{% extends "base.twig" %}

{%- block content -%}
  {% for slide in brandSlider.slides %}
    <h2>{{ slide.title }}</h2>
    <blockquote>
      {{ slide.quote }}
      <cite>{{ slide.citation }}</cite>
    </blockquote>
  {% endfor %}
{%- endblock -%}