MDL-20585 correcting so that the confirm check button appears only on reload

if errors are detected but also correcting the test setting an error on confir line
 394

diff --git a/question/type/multianswer/edit_multianswer_form.php b/question/type/multianswer/edit_multianswer_form.php
index c49359b3ed8e35ea40b4ef83c56ff15decbf8763..ce6e1e0257f2543d3b518e4b92ea272a5492bcae 100644 (file)
--- a/question/type/multianswer/edit_multianswer_form.php
+++ b/question/type/multianswer/edit_multianswer_form.php
@@ -346,7 +346,7 @@ class question_edit_multianswer_form extends question_edit_form {
                 }
             }
         }
-        if (( $this->negative_diff || $this->used_in_quiz )&& $this->confirm == 0 ){
+        if (( $this->negative_diff || $this->used_in_quiz && ($this->negative_diff > 0 ||$this->negative_diff < 0 || $this->type_change ))&& $this->confirm == 0 ){
             $this->_form->setElementError('confirm',"confirm then save");
         } 
        $default_values['alertas']= "<strong>".get_string("