function ColorFieldItem::isEmpty

File

src/Plugin/Field/FieldType/ColorFieldItem.php, line 70

Class

ColorFieldItem

Plugin implementation of the 'color_field' field type.

Namespace

Drupal\color_field\Plugin\Field\FieldType

Code

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