function ListItemBase::isEmpty

Same name and namespace in other branches
  1. 9 core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php \Drupal\options\Plugin\Field\FieldType\ListItemBase::isEmpty()
  2. 8.9.x core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php \Drupal\options\Plugin\Field\FieldType\ListItemBase::isEmpty()
  3. 10 core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php \Drupal\options\Plugin\Field\FieldType\ListItemBase::isEmpty()

Overrides Map::isEmpty

File

core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php, line 85

Class

ListItemBase
Plugin base class inherited by the options field types.

Namespace

Drupal\options\Plugin\Field\FieldType

Code

public function isEmpty() {
  $value = $this->get('value')
    ->getValue();
  return empty($value) && (string) $value !== '0';
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.