Prevent specific styles from being pasted / Define allowed nodes

[MickL]

I created an editor that only has specific styles (buttons) e.g. bold, underline, italic but NOT headlines, code, quote, link etc

This works fine but when the user pastes in text, the "forbidden" elements are created. E.g. here you see H1 and code should not be allowed:

How can we define what nodes are allowed (to paste) and what not?

[MickL]

This happens only with StarterKit. If sticking to StarterKit, not wanted extensions can be disabled:

const editor = new Editor({
  content: '<p>Example Text</p>',
  extensions: [
    StarterKit.configure({
      blockquote: false,
      code: false,
      codeBlock: false,
      dropcursor: false,
      gapcursor: false,
      heading: false,
      horizontalRule: false,
      trailingNode: false,
    }),
  ],
})

See: https://tiptap.dev/docs/editor/extensions/functionality/starterkit#included-extensions