toFormattedString method
Returns value as time string. Ex: 13:25
Implementation
String toFormattedString() {
  return '${_addLeadingZeroIfNeeded(hour)}:${_addLeadingZeroIfNeeded(minute)}';
}Returns value as time string. Ex: 13:25
String toFormattedString() {
  return '${_addLeadingZeroIfNeeded(hour)}:${_addLeadingZeroIfNeeded(minute)}';
}