Upload, but no overwrite
Posted: Mon Nov 10, 2014 9:52 am
Hi!
I want to give permissions to upload files, but no overwrite or rename or delete or anything. If the user uploaded a file once, he/she won't be able to change the file(s), so if they want to do correction, they need to upload it again with different name.
How can i do it?
I want to give permissions to upload files, but no overwrite or rename or delete or anything. If the user uploaded a file once, he/she won't be able to change the file(s), so if they want to do correction, they need to upload it again with different name.
How can i do it?