+ protected function hasContent($postData)
+ {
+ foreach ($postData['files'] as $num => $arFile) {
+ if ($_FILES['files']['error'][$num]['upload'] == 0) {
+ return true;
+ }
+ if (isset($arFile['content']) && $arFile['content'] != '') {
+ return true;
+ }
+ if (isset($arFile['name']) && $arFile['name'] != '') {
+ //binary files do not have content
+ return true;
+ }
+ if (isset($arFile['delete']) && $arFile['delete'] != '') {
+ //binary files do not have content
+ return true;
+ }
+ }
+ return false;
+ }
+