Hi, I’m making a self-check in page. I have created a database filled with Name, Phone Number and Attendance Status.
User would be able to fill in their name and phone number and click on “Mark as Attend” button. If the inputted data match with the one stored in DB, then their Attendance Status will change.
I have no problem changing the attendance status, but how do I make the “Mark as Attend” button scan the database to check whether the phone number correspond to the correct name, vice versa?