getRandomNumber function

String getRandomNumber({ required int min, required int max, })

getRandomNumber method this method will return a random number between min and max number passed

Implementation

String getRandomNumber({required int min, required int max}) {
  if (min <= 0 || max <= 0) {
    return 'min or max value cannot be less than or equal to zero';
  }

  if (max < min) {
    return 'min value cannot be greater than max value';
  }

  final rnd = Random.secure();
  final number = min + rnd.nextInt(max - min);
  debugPrint('generated random number between $min & $max is: $number');

  return number.toString();
}