From 39e777e3f7c27b75aee4dd688611d4bbfcca35b5 Mon Sep 17 00:00:00 2001
From: Ruslan Kabalin <ruslan.kabalin@gmail.com>
Date: Fri, 1 May 2020 17:19:55 +0100
Subject: [PATCH] MDL-67548 core_course: Remove category deletion form
 artefact.

This is not usable for the reason that categorylabel element does not
exist.
---
 course/classes/deletecategory_form.php | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/course/classes/deletecategory_form.php b/course/classes/deletecategory_form.php
index b75f19f0fc8..285047bf100 100644
--- a/course/classes/deletecategory_form.php
+++ b/course/classes/deletecategory_form.php
@@ -111,10 +111,6 @@ class core_course_deletecategory_form extends moodleform {
         $mform->setType('categoryid', PARAM_ALPHANUM);
         $mform->addElement('hidden', 'action', 'deletecategory');
         $mform->setType('action', PARAM_ALPHANUM);
-        $mform->addElement('hidden', 'sure');
-        // This gets set by default to ensure that if the user changes it manually we can detect it.
-        $mform->setDefault('sure', md5(serialize($this->coursecat)));
-        $mform->setType('sure', PARAM_ALPHANUM);
 
         $this->add_action_buttons(true, get_string('delete'));
     }
@@ -133,10 +129,6 @@ class core_course_deletecategory_form extends moodleform {
             $errors['newparent'] = get_string('required');
         }
 
-        if ($data['sure'] !== md5(serialize($this->coursecat))) {
-            $errors['categorylabel'] = get_string('categorymodifiedcancel');
-        }
-
         return $errors;
     }
 }
\ No newline at end of file