Reply To: Check if subfield in row is empty, and keep last item?

• John Huebner

• July 6, 2018 at 9:56 pm

This is an example or how to keep previous row values if the current row values are empty.

if (have_rows('repeater')) {
  $field_1 = false;
  $field_2 = false;
  while (have_rows('repeater')) {
    if (get_sub_field('field_1')) {
      $field_1 = get_sub_field('field_1');
    }
    if (get_sub_field('field_1')) {
      $field_1 = get_sub_field('field_1');
    }
    // use $field_1 and $field_2
  }
}