Question

I’m working on a clients website and they want a simple check in page for their overnight employees. Each employee can fill out up to 6 clients names on a form. The data entered on the form is then stored in a database. The data is then displayed on an admin page so that it can be checked to make sure each employee checks in. The issue I am having is that I want all null values to display as N/A or –, I haven’t decided. I know I have to have a loop but I’m not sure how to read the null values. Any help would be greatly appreciated!

Answer 1

I recommend storing N/A in the database on the form submit. If using php

If (Isset($var)!=true){
$var="N/a";

}

Insert $var into database