Form configuration (work in progress)

The whole form is described by an object, too.

---

Example

title: "Mein erstes Formular",
pages: [
  {
    type: "form",
    title: "Deine Daten",
    blocks: [ ... array of blocks ... ]
  },
  {
    type: "summary",
    title: "Zusammenfassung",
  }
],
validateOnBlur: true
...