}
	intV, err := strconv.ParseInt(val.(string), 10, 32)
	if err != nil {
		return util.NewErrs(fmt.Errorf("%s : %s", path, err))
	}
	return validatePortNumber(path, intV)
}

// validatePortNumber checks whether val is an integer representing a valid port number.
func validatePortNumber(path util.Path, val any) util.Errors {
	return validateIntRange(path, val, 0, 65535)
}