Upload Filters

gform_enable_download_nocache_headers

The gform_enable_download_nocache_headers filter allows developers to enable or disable the no-cache headers for file downloads.

gform_file_upload_tmp_dir

The gform_file_upload_tmp_dir filter allows developers to change the temporary directory used for file uploads.

gform_check_empty_index_file_exists

The gform_check_empty_index_file_exists filter allows you to control whether Gravity Forms checks for the existence of an index.html file in a directory before creating one.

gform_upload_root_htaccess_rules

A filter to allow to turn off or modify rules being added to the .htaccess file created for the base upload path. It runs daily during the regeneration of the .htaccess file.