Visitor side update database

I would like to build a website allowing client to browse “visitor’s input” using “Database input” function.

There will be a form on the website allowing visitor to fill in their text, date etc. into connected database.

My client will be able to login into the “member only” page which shows all the data using table format.

Is that possible that my client able to edit/delete entry by not logging in my Wix Account?
So, he can directly amend the entry on the table directly.

Thanks in advance.

Hi,
I would recommend you to check to following articles, I believe it would answer your questions:
how to create a form - Wix Code | How to Create a Custom Form & Connect It to a Database - YouTube
members only pages- Wix Editor: Creating Members Only Pages | Help Center | Wix.com
removing entry from database - wix-dataset - Velo API Reference - Wix.com

Good luck:)