空字符返回true

hsweb-web-bean/src/main/java/org/hsweb/web/bean/validator/constraintvalidators/MessyCodeValidator.java

@@ -30,7 +30,7 @@ public class MessyCodeValidator implements ConstraintValidator<NotMessyCode, Str
 
     @Override
     public boolean isValid(String s, ConstraintValidatorContext constraintValidatorContext) {
-        if (null == s) return false;
+        if (null == s) return true;
         return !StringUtils.isMessyCode(s);
     }