public function AmazonAsinField::isEmpty in Amazon Product Advertisement API 8.2

Determines whether the data structure is empty.

Return value

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

Overrides Map::isEmpty

File

modules/amazon_field/src/Plugin/Field/FieldType/AmazonAsinField.php, line 99

Class

AmazonAsinField

Plugin implementation of the 'amazon_asin_field' field type.

Namespace

Drupal\amazon_field\Plugin\Field\FieldType

Code

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