solution Recipe 5 has a glich
At 120/135 (seconds?) the narrative says, "To update the value code first choose a form field like ProdName ...."
At the conclusion of those instructions -> "You'll need to repeat that process for every form field except the file fields."
Finally, "Again, this extra step is for ASP users only".
HUH? "ASP users only" was NOT previously mentioned. So, as a PHP user what exactly is the step I should ignore?