gocept.jsform supports i18n, but only translations for english (default) and
german are provided. Therefore we seek your help: To add a new language fork gocept.jsform on GitHub and add a new file to src/localizations. To enhance predefined translations, extend existing files of that folder.

To use a predefined localization, initialize gocept.jsform with the language option:

var form = new gocept.jsform.Form("form", {language: "de"});
form.load({topic: 'Internationalization'}, {topic: {label: 'Topic'}});

This way all notifications and hints will be rendered in german, instead of english. The language is chosen via it’s file name, so language: "de" will effectively read src/localizations/de.js for translations.