MDL-30199 qtype numerical etc. Don't require tolerance for answer *.

2011-11-15 11:22:00 +00:00
parent 6be90ce05f
commit 0f7477c07f
1 changed files with 1 additions and 1 deletions
@@ -264,7 +264,7 @@ class qtype_numerical_edit_form extends question_edit_form {
                if ($data['fraction'][$key] == 1) {
                    $maxgrade = true;
                }
-                if (!is_numeric($data['tolerance'][$key])) {
+                if ($answer !== '*' && !is_numeric($data['tolerance'][$key])) {
                    $errors['tolerance['.$key.']'] =
                            get_string('mustbenumeric', 'qtype_calculated');
                }