Posted by J.O. Aho on 02/04/06 22:05

UKuser wrote:
> Having looked at the error - if I assign a value to $price it will do a
> correct SQL query, however it appears to not submit the input box, thus
> parsing the $price value.
>

if(!isset($_POST['price']) || empty($_POST['price'])) {
/* There hasn't been a ?price=XX sent to the page */
/* or it was completely empty when sent to this page */
$price=0;
} else {
/* We set the variable $price to the value sent from */
/* the previous form page */
$price=$_POST['price'];
}

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