How to show posts by checkbox condition in wordpress?

Question

WordPress

Colleagues, good afternoon! The essence of the problem is displaying a preview of a certain post (marked with a checkbox in the admin panel) in a custom wordpress page template. The Advanced Custom Fields plugin was installed, a field of type true/false was created in the form of a checkbox "display on the main page". I post the following code

<?php $posts = get_posts ("category=27&orderby=date&numberposts=10"); ?>
            <?php if ($posts) : ?>
            <?php foreach ($posts as $post) : setup_postdata ($post); ?>
                <li class="inner-news__item">
                    <div class="inner-news__item-wrap">
                        <a href="<?php the_permalink() ?>" rel="bookmark"><span class="inner-news__item-title"><?php the_title(); ?></span></a>
                        <?php the_excerpt(); ?>
                    </div>
                    <div class="inner-news__item-img">
                        <?php the_post_thumbnail();?>
                    </div>
                </li>
            <?php endforeach; ?>
            <?php endif; ?>

How to add validation for checked field?
Earlier there was an attempt to create a metabox for selection, the field is displayed in the admin panel, but the output condition does not work. Thanks in advance to all who respond!

Answer 1

https://wp-kama.ru/function/wp_query#meta_query