message: fix: forwardRef should ignore empty
diff: @@ -21,7 +21,7 @@ interface InputProps {
  function fillRef(node: InputRef, ref: React.LegacyRef<InputRef> | React.Ref<InputRef>) {
  if (typeof ref === 'function') {
  ref(node);
  - } else if (typeof ref === 'object') {
  + } else if (ref && typeof ref === 'object') {
  (ref as any).current = node;
  }
  }
  