getAppValue('settings', 'profile_enabled_by_default', '1'), FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE, ); } protected function isProfilePickerEnabled(IConfig $config): ?bool { return filter_var( $config->getAppValue('settings', 'profile_picker_enabled', '1'), FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE, ); } }