message: Fix errors in knockout for bootstrap. Work for
diff: @@ -93,9 +93,9 @@ export class QuestionImplementor extends ImplementorBase {
  var question = self.question;
  var classes = question.cssClasses.error.root;
  if (question.errorLocation == "top") {
  - classes += question.cssClasses.error.locationTop;
  + classes += " " + question.cssClasses.error.locationTop;
  } else if (question.errorLocation === "bottom") {
  - classes += question.cssClasses.error.locationBottom;
  + classes += " " + question.cssClasses.error.locationBottom;
  }
  return classes;
  });
  