getRandomNumber function
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();
}