public function DateRangeItem::isEmpty in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/datetime_range/src/Plugin/Field/FieldType/DateRangeItem.php \Drupal\datetime_range\Plugin\Field\FieldType\DateRangeItem::isEmpty()
2. 9 core/modules/datetime_range/src/Plugin/Field/FieldType/DateRangeItem.php \Drupal\datetime_range\Plugin\Field\FieldType\DateRangeItem::isEmpty()

Determines whether the data structure is empty.

Return value

bool TRUE if the data structure is empty, FALSE otherwise.

Overrides DateTimeItem::isEmpty

File

core/modules/datetime_range/src/Plugin/Field/FieldType/DateRangeItem.php, line 113

Class

DateRangeItem

Plugin implementation of the 'daterange' field type.

Namespace

Drupal\datetime_range\Plugin\Field\FieldType

Code

public function isEmpty() {
  $start_value = $this
    ->get('value')
    ->getValue();
  $end_value = $this
    ->get('end_value')
    ->getValue();
  return ($start_value === NULL || $start_value === '') && ($end_value === NULL || $end_value === '');
}