public static function OptionalEndDateDateRangeItem::propertyDefinitions in Optional End Date 8

Defines field item properties.

Properties that are required to constitute a valid, non-empty item should be denoted with \Drupal\Core\TypedData\DataDefinition::setRequired().

Return value

\Drupal\Core\TypedData\DataDefinitionInterface[] An array of property definitions of contained properties, keyed by property name.

Overrides DateRangeItem::propertyDefinitions

See also

\Drupal\Core\Field\BaseFieldDefinition

File

src/Plugin/Field/FieldType/OptionalEndDateDateRangeItem.php, line 26

Class

OptionalEndDateDateRangeItem

Custom DateRangeItem for optional end_value.

Namespace

Drupal\optional_end_date\Plugin\Field\FieldType

Code

public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
  $properties = parent::propertyDefinitions($field_definition);
  $properties['end_value']
    ->setRequired(FALSE);
  return $properties;
}