confirmPasswordValidator method
Implementation
StreamTransformer<String, String> confirmPasswordValidator(String password) =>
StreamTransformer<String, String>.fromHandlers(
handleData: (String confirmPassword, EventSink<String> sink) {
final String? error = ConfirmPasswordValidator(
password: password,
).validate(confirmPassword);
error != null ? sink.addError(error) : sink.add(confirmPassword);
},
);