patch.txt

diff --git a/dashboard.js b/dashboard.js
index 3d2b04c..5c07701 100644
--- a/dashboard.js
+++ b/dashboard.js
@@ -11,6 +11,23 @@ ddoc = {
   ]
 };
 
+ddoc.validate_doc_update = function(newDoc, oldDoc, userCtx){
+  if (newDoc._deleted === true && userCtx.roles.indexOf('_admin') !== -1) ) {
+    throw ({ forbidden : "Only an admin is allowed to delete data"});
+  }
+
+  var require = function(field) {
+    if (!newDoc[field]) throw ({ forbidden : "This document requires the field " + field });
+  }
+  
+  require("time_start");
+  require("time_end");
+  require("system_info");
+  require("time_end");
+  require("tests_passed");
+  require("tests_failed");
+  require("tests_skipped");
+}
 
 var functionalReportsMap = function(doc) {
   const REPORT_TYPES = [