This category may not be up to date; it may not show all extensions that use this hook. You can view this MediaWiki Code search query to see the most up-to-date version of all extensions that use this hook.
The UploadForm:initial category contains articles on extensions that use the UploadForm:initial hook.
Pages in category "UploadForm:initial extensions"
The following 8 pages are in this category, out of 8 total.