elementAt method

FormElement elementAt(
  1. FormIndex? index
)

The element at index (the form itself outside the form).

Implementation

FormElement elementAt(FormIndex? index) {
  FormElement element = this;
  for (var level = index; level != null && level.isInForm;) {
    element = element.children[level.localIndex];
    level = level.nextLevel;
  }
  return element;
}