public function EntityReferenceItem::getValue in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EntityReferenceItem.php \Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::getValue()

Gets the data value.

Return value

mixed The data value.

Overrides Map::getValue

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EntityReferenceItem.php, line 219

Class

EntityReferenceItem

Defines the 'entity_reference' entity field type.

Namespace

Drupal\Core\Field\Plugin\Field\FieldType

Code

public function getValue() {
  $values = parent::getValue();

  // If there is an unsaved entity, return it as part of the field item values
  // to ensure idempotency of getValue() / setValue().
  if ($this
    ->hasNewEntity()) {
    $values['entity'] = $this->entity;
  }
  return $values;
}