What about making some required?

[Lucas]

What if you wanted to make it less stringent? Say you
wanted a window to pop up before the user scrolled to
another record or closed the form that asked the user to
fill in certain fields before proceeding...

In other words, you designate certain fields, in my
case "Date", "Referral Source" as required fields. Then
a window pops up that says, "The following fields are
required and need filled in: Date, Referral Source.
Please fill these in before continuing." But the code
checks these fields and only lists those without values
in the window. Could someone provide me with an example
of this code?

Thanks!