public static function PathItem::mainPropertyName in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/path/src/Plugin/Field/FieldType/PathItem.php \Drupal\path\Plugin\Field\FieldType\PathItem::mainPropertyName()
2. 10 core/modules/path/src/Plugin/Field/FieldType/PathItem.php \Drupal\path\Plugin\Field\FieldType\PathItem::mainPropertyName()

Returns the name of the main property, if any.

Some field items consist mainly of one main property, e.g. the value of a text field or the target_id of an entity reference. If the field item has no main property, the method returns NULL.

Return value

string|null The name of the value property, or NULL if there is none.

Overrides FieldItemBase::mainPropertyName

See also

\Drupal\Core\Field\BaseFieldDefinition

File

core/modules/path/src/Plugin/Field/FieldType/PathItem.php, line 118

Class

PathItem

Defines the 'path' entity field type.

Namespace

Drupal\path\Plugin\Field\FieldType

Code

public static function mainPropertyName() {
  return 'alias';
}