computeRuleScore method

@override double computeRuleScore(String password)

Calculate the score of the rule.

For example, in case of a length rule it will be: passwordLength / requiredPasswordLength

Must return a value between 0.0 and 1.0.

Implementation

@override
double computeRuleScore(String password) {
  int nbUpperCaseCharacters =
      RegExp(r"\p{Lu}", unicode: true).allMatches(password).length;
  if (nbUpperCaseCharacters > minimumUpperCaseCharacters) return 1.0;

  return nbUpperCaseCharacters / minimumUpperCaseCharacters;
}