function ListItemBase::getSettableValues

Overrides OptionsProviderInterface::getSettableValues

File

core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php, line 54

Class

ListItemBase

Plugin base class inherited by the options field types.

Namespace

Code

public function getSettableValues(?AccountInterface $account = NULL) {
    // Flatten options firstly, because Settable Options may contain group
    // arrays.
    $flatten_options = OptGroup::flattenOptions($this->getSettableOptions($account));
    return array_keys($flatten_options);
}