MAGETWO-92036: The error icon does not appear on sections with required attributes that are empty when click on 'save' button

Author: Sergey Shvets

app/code/Magento/Ui/view/base/web/js/form/components/fieldset.js

@@ -179,7 +179,7 @@ define([
                 hasErrors = container.elems.some('error');
 
                 if (hasErrors === false && container.hasOwnProperty('_elems')) {
-                    container._elems.each(function (child) {
+                    container._elems.forEach(function (child) {
 
                         if (hasErrors === false) {
                             hasErrors = self._isChildrenHasErrors(hasErrors, child);