ckeditor 5 on blur

1var editor_changed = false;
2
3editor.model.document.on('change:data', () => { editor_changed = true; });
4
5editor.ui.focusTracker.on('change:isFocused', (evt, name, isFocused) => {
6  if(!isFocused && editor_changed) {
7    editor_changed = false;
8    console.log(editor.getData());
9  }
10} );