if ($q->param('field') eq "") {&printform()} else {&results()}
"...but this is exactly how the line is typed in the book!"
I'll let the book remain nameless but it really is what is in the book. I get the message, "Use of unitialized value in string eq at select.cgi line 18.
Any one who helps can have a slice of the best rhubard crisp you ever tasted. Unfortunately, I'll have to eat it in your honor... TIA!