$config['includeAllValue'] = $this->includeAllValue;
$config['exclude'] = $this->exclude;
// Skip DropdownInputWidget's getConfig(), we don't need 'options' config
$config['includeAllValue'] = $this->includeAllValue;
$config['exclude'] = $this->exclude;
// Skip DropdownInputWidget's getConfig(), we don't need 'options' config