generateRandomString method

String generateRandomString([
  1. int length = 8
])

Generates a random alphanumeric string of a specified length.

length - The length of the random string. Defaults to 8.

Returns a String containing the randomly generated string.

Implementation

String generateRandomString([int length = 8]) {
  final random = Random();
  const chars = 'abcdefghijklmnopqrstuvwxyz0123456789';
  final charList =
      List.generate(length, (index) => chars[random.nextInt(chars.length)]);
  return charList.join('');
}