Merge branch 'MDL-27675_master' of git://github.com/grabs/moodle

[moodle.git] / mod / feedback / item / feedback_item_class.php

diff --git a/mod/feedback/item/feedback_item_class.php b/mod/feedback/item/feedback_item_class.php
index f325ed7..a1b7d3c 100644 (file)
--- a/mod/feedback/item/feedback_item_class.php
+++ b/mod/feedback/item/feedback_item_class.php
@@ -41,11 +41,14 @@ abstract class feedback_item_base {
         return false;
     }
 
+    public function value_type() {
+        return PARAM_RAW;
+    }
+
     public function value_is_array() {
         return false;
     }
 
-    abstract public function value_type();
     abstract public function init();
     abstract public function build_editform($item, $feedback, $cm);
     abstract public function save_item();
@@ -131,7 +134,7 @@ abstract class feedback_item_base {
      * @param mixed $value
      * @return mixed
      */
-    abstract function clean_input_value($value);
+    abstract public function clean_input_value($value);
 
 }