function openlayers_field_field_presave in Openlayers 7.3

Implements hook_field_presave().

File

modules/openlayers_field/openlayers_field.module, line 55

Openlayers field module.

Code

function openlayers_field_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) {
  foreach ($items as $delta => $item) {
    if (empty($item['value'])) {
      unset($items[$delta]);
    }
  }
}