form_set_error("choice_multi",t('You have several alternatives marked as correct. If this is done intentionally you must must allow multiple alternatives to be correct.'));
//form_set_error("choice_multi", t('You have several alternatives marked as correct. If this is done intentionally you must must allow multiple alternatives to be correct.'));
}
else{
$found_one_correct=TRUE;
...
...
@@ -427,7 +426,6 @@ class MultichoiceQuestion extends QuizQuestion {