Hide container of Group Field from page if no one field have value

• stanislav6

• October 30, 2019 at 9:48 am

Hello!
Please tell me how can I hide a container of a group of fields if the value is empty?

<?php

    $icons = get_field('icons-group');  

    if( $icons ): ?>
    <div class="icons-group">
        <h3><?php the_title(); ?></h3>
        <div class="icons">
            <?php if ( $icons['icon-1'] ): ?><span class="icon-item"><?php echo $icons['icon-1']; ?></span><?php endif; ?>
            <?php if ( $icons['icon-2'] ): ?><span class="icon-item"><?php echo $icons['icon-2']; ?></span><?php endif; ?>
            <?php if ( $icons['icon-3'] ): ?><span class="icon-item"><?php echo $icons['icon-3']; ?></span><?php endif; ?>
            <?php if ( $icons['icon-4'] ): ?><span class="icon-item"><?php echo $icons['icon-4']; ?></span><?php endif; ?>
            <?php if ( $icons['icon-5'] ): ?><span class="icon-item"><?php echo $icons['icon-5']; ?></span><?php endif; ?>
            <?php if ( $icons['icon-6'] ): ?><span class="icon-item"><?php echo $icons['icon-6']; ?></span><?php endif; ?>
        </div>
    </div>

<?php endif; ?>

icon-1(2, ect) — True\False fields. I need hide the <div class="icons-group"> from page if no one fields is checked.

I tried many options before asking a question.
Thanks for help!

• John Huebner

• November 9, 2019 at 3:06 am

$icons = get_field('icons-group');
$filtered = array_filter($icons);
if ($filtered) {
  // at least one of $icons has a value
}