[JulienT]

Originally Posted by bananalive

- Is it me or there is no way to prevent a user to submit twice the same form?
No

- If I want to limit access to the forms result, I must use post in thread and not in db, right?
Only those able to edit forms are able to view form results 'Saved in Database'.

Hi,

Would you have an idea of how to prevent users from submiting the form more than once?

For letting users fill a form but not view the others, here is my work around in case someone is interested:
- All registered users can create/fill a form
- I give registered users the direct link to fill the form (not the form listing)
- I do a post to forum and I make this forum readable only to admin
- I adust the post confirmation message and navbar to make it opaque to registered users