|This deprecated feature should no longer be used, but is still available for reasons of backwards compatibility. This feature was deprecated in version 1.38.0.|
|Enable Ajax check for file overwrite, pre-upload.
|Introduced in version:||1.11.0|
|Deprecated in version:||1.38.0 (Gerrit change 722358; git #6c4ac7dd)|
|Removed in version:||still in use|
|Other settings: Alphabetical | By function|
Enable Ajax check for file overwrite, pre-upload.
This is not related to the deprecated
action=ajax ($wgAjaxExportList) functionality.