--- a/cms/app-client/app/helpers/if-and.js	Fri Aug 05 18:51:59 2016 +0200
+++ b/cms/app-client/app/helpers/if-and.js	Tue Aug 16 00:16:08 2016 +0200
@@ -1,7 +1,7 @@
 import Ember from 'ember';
 
 export function ifAnd(params) {
-  return params.every(element => element === true);
+    return params.every(element => Array.isArray(element) ? element.length : !!element);
 }
 
 export default Ember.Helper.helper(ifAnd);