Merge pull request #151 from thangmoxielabs/main

Fix password validator

Author: deandreamatias

lib/src/identity/password_validator.dart

@@ -79,6 +79,6 @@ class PasswordValidator extends BaseValidator<String> {
           ),
       ],
     ).call(valueCandidate);
-    return result != null && errorText != '' ? errorText : result;
+    return result != null ? errorText ?? result : null;
   }
 }