Added a base64 hidden input to crop images for files in FormValidator

main/inc/lib/formvalidator/FormValidator.class.php

@@ -832,6 +832,7 @@ EOT;
                 </div>'
             );
             $this->addHidden($id.'_crop_result', '');
+            $this->addHidden($id.'_crop_image_base_64', '');
         }
     }
 

main/inc/lib/pear/HTML/QuickForm/file.php

@@ -300,6 +300,7 @@ class HTML_QuickForm_file extends HTML_QuickForm_input
                 $image.attr("src", dataUrl);
                 $image.cropper("destroy");
                 $cropButton.addClass("hidden");
+                $("[name='.$id.'_crop_image_base_64]").val($("#'.$id.'_preview_image").attr("src"));
                 return false;
             });
         });