A
Anonymous
Guest
You can probably add an if statement around each block:
Code:
if isset($line1qty)
{
// Line 1 Email Information
$email_message .= "Line 1\n";
$email_message .= "Quantity: ".$line1qty."\n";
$email_message .= "Part Number: ".$line1pn."\n";
$email_message .= "Manufacturer: ".$line1mfg."\n";
$email_message .= "Description: ".$line1descr."\n\n";
}