no blank fields

[imintrouble]

Hello! In my form, the user has to enter the information specified in three different fields, User Name, User Type (which is a select box with three choices to choose from), and their E-mail. I want to put some code into the unload function which will bring up a message box informing them that they must make sure all fields are filled in, and maybe even tell them which ones still need the information. i beileve this will be done like,

while username = null (or whatever access does)
msgbox = "please enter your user name before closing."

this is the basic thing i want this to do.

[Stingaway]

Might consider using the validation properties on each field.

[imintrouble]

and what is that lol ?

**EDIT**

Never mind, figured it out. Thanks for the tip!