Reply To: Hide Empty Group Field

• John Huebner

• April 14, 2018 at 10:52 pm

A group field is a repeater field that always has 1 row. if(have_rows('group_field')) will always return true and get_field('group_field) will always return a non-empty array. You actually need to check each sub field.

// loop
while (have_rows('large_service')) {
  the_row();
  if (get_sub_field('background_image')) {
    $image = get_sub_field('background_image');
    ?>
      <div class="col-50">
        <div class="promo" style="background-image: url(<?php 
            echo $image['url']; ?>);">
          Content
	</div>
      </div>
    <?php 
  }
}

// array
$servicel = get_field('large_service');
if ($service1['background_image'])) {
  ?>
    <div class="col-50">
      <div class="promo" style="background-image: (<?php 
          echo $service1['backgroud_image']['url']; ?>);">
        Content
      </div>
    </div>
  <?php 
}