$t('LiveChat'), 'description' => $t('A LiveChat license has not been installed. Please go to LiveChat settings.', array( '@url' => url('admin/config/services/livechat/install'), )), 'severity' => REQUIREMENT_ERROR, 'value' => $t('Not configured'), ); } } return $requirements; } /** * Implements hook_uninstall(). */ function livechat_uninstall() { variable_del('livechat_license'); variable_del('livechat_visibility'); variable_del('livechat_pages'); variable_del('livechat_exclude_system_paths'); }