* - bool|null $config['performSearchOnClick'] If true, the script will start a search
* whenever a user hits a suggestion. If false, the text of the suggestion is inserted into
* the text field only (default: true)
* - bool|null $config['performSearchOnClick'] If true, the script will start a search
* whenever a user hits a suggestion. If false, the text of the suggestion is inserted into
* the text field only (default: true)