diff --git a/mod/feedback/item/captcha/captcha_form.php b/mod/feedback/item/captcha/captcha_form.php
index 8dd1bf7a739..a1c8196c937 100644
--- a/mod/feedback/item/captcha/captcha_form.php
+++ b/mod/feedback/item/captcha/captcha_form.php
@@ -29,7 +29,7 @@ class feedback_captcha_form extends feedback_item_form {
         $mform =& $this->_form;
 
         $mform->addElement('header', 'general', get_string($this->type, 'feedback'));
-        $mform->addElement('checkbox', 'required', get_string('required', 'feedback'));
+        $mform->addElement('advcheckbox', 'required', get_string('required', 'feedback'), '' , null , array(0, 1));
         $mform->addElement('text',
                             'name',
                             get_string('item_name', 'feedback'),
diff --git a/mod/feedback/item/multichoice/multichoice_form.php b/mod/feedback/item/multichoice/multichoice_form.php
index 25074fde756..6dd192dd6d9 100644
--- a/mod/feedback/item/multichoice/multichoice_form.php
+++ b/mod/feedback/item/multichoice/multichoice_form.php
@@ -29,7 +29,7 @@ class feedback_multichoice_form extends feedback_item_form {
 
         $mform->addElement('header', 'general', get_string($this->type, 'feedback'));
 
-        $mform->addElement('checkbox', 'required', get_string('required', 'feedback'));
+        $mform->addElement('advcheckbox', 'required', get_string('required', 'feedback'), '' , null , array(0, 1));
 
         $mform->addElement('text',
                             'name',
diff --git a/mod/feedback/item/multichoicerated/multichoicerated_form.php b/mod/feedback/item/multichoicerated/multichoicerated_form.php
index e95fb44d148..0c1632a9c81 100644
--- a/mod/feedback/item/multichoicerated/multichoicerated_form.php
+++ b/mod/feedback/item/multichoicerated/multichoicerated_form.php
@@ -29,7 +29,7 @@ class feedback_multichoicerated_form extends feedback_item_form {
 
         $mform->addElement('header', 'general', get_string($this->type, 'feedback'));
 
-        $mform->addElement('checkbox', 'required', get_string('required', 'feedback'));
+        $mform->addElement('advcheckbox', 'required', get_string('required', 'feedback'), '' , null , array(0, 1));
 
         $mform->addElement('text',
                             'name',
diff --git a/mod/feedback/item/numeric/numeric_form.php b/mod/feedback/item/numeric/numeric_form.php
index 1252870c461..5abbea0fae9 100644
--- a/mod/feedback/item/numeric/numeric_form.php
+++ b/mod/feedback/item/numeric/numeric_form.php
@@ -29,7 +29,7 @@ class feedback_numeric_form extends feedback_item_form {
         $mform =& $this->_form;
 
         $mform->addElement('header', 'general', get_string($this->type, 'feedback'));
-        $mform->addElement('checkbox', 'required', get_string('required', 'feedback'));
+        $mform->addElement('advcheckbox', 'required', get_string('required', 'feedback'), '' , null , array(0, 1));
 
         $mform->addElement('text',
                             'name',
diff --git a/mod/feedback/item/textarea/textarea_form.php b/mod/feedback/item/textarea/textarea_form.php
index d4982410e40..0a777e73805 100644
--- a/mod/feedback/item/textarea/textarea_form.php
+++ b/mod/feedback/item/textarea/textarea_form.php
@@ -28,7 +28,7 @@ class feedback_textarea_form extends feedback_item_form {
         $mform =& $this->_form;
 
         $mform->addElement('header', 'general', get_string($this->type, 'feedback'));
-        $mform->addElement('checkbox', 'required', get_string('required', 'feedback'));
+        $mform->addElement('advcheckbox', 'required', get_string('required', 'feedback'), '' , null , array(0, 1));
 
         $mform->addElement('text',
                             'name',
diff --git a/mod/feedback/item/textfield/textfield_form.php b/mod/feedback/item/textfield/textfield_form.php
index 59c25ce4139..9361dff0022 100644
--- a/mod/feedback/item/textfield/textfield_form.php
+++ b/mod/feedback/item/textfield/textfield_form.php
@@ -28,7 +28,7 @@ class feedback_textfield_form extends feedback_item_form {
         $mform =& $this->_form;
 
         $mform->addElement('header', 'general', get_string($this->type, 'feedback'));
-        $mform->addElement('checkbox', 'required', get_string('required', 'feedback'));
+        $mform->addElement('advcheckbox', 'required', get_string('required', 'feedback'), '' , null , array(0, 1));
 
         $mform->addElement('text',
                             'name',