specialCharacters method

  1. @override
String specialCharacters(
  1. int amount
)
override

String used to get a message saying that amount special characters are required

Implementation

@override
String specialCharacters(int amount) {
  if (amount == 1) {
    return 'Must contain at least 1 special character';
  } else {
    return 'Must contain at least $amount characters';
  }
}