function PasswordItem::isEmpty

Overrides StringItemBase::isEmpty

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldType/PasswordItem.php, line 71

Class

PasswordItem

Defines the 'password' entity field type.

Namespace

Code

public function isEmpty() {
    // We cannot use the parent implementation from StringItem as it does not
    // consider the additional 'existing' property that PasswordItem contains.
    $value = $this->get('value')
        ->getValue();
    $existing = $this->get('existing')
        ->getValue();
    return $value === NULL && $existing === NULL;
}