better validation of null answers MDL-8475 merged from HEAD

2008-08-14 11:54:53 +00:00
parent 224ac0b90f
commit a53b72f516
1 changed files with 5 additions and 0 deletions
@@ -126,6 +126,11 @@ class question_edit_numerical_form extends question_edit_form {
                if ($data['fraction'][$key] == 1) {
                    $maxgrade = true;
                }
+            } else {
+                if ($data['fraction'][$key] !=0 || trim($data['feedback'][$key]) != ''){                
+                    $errors["answer[$key]"] = get_string('answermustbenumberorstar', 'qtype_numerical');
+                    $answercount++;
+                }
            }
        }
        if ($answercount==0){