On Thu, 20 Feb 2003, Robert E. Harvey, M.D. wrote: >I'd like to verify input data transferred from a form and make sure it >is numeric data or null before my program executes. I am using this >syntax, which doesn't work: > >for ($i=1;$i<=3;$i++) >{ > if (ereg('[0-9]+','$_POST["gamt_$i"]')) > { > continue; > } > else > { > die("Non-numeric data entered in grass entry field(s)."); > } >}
Try changing '$_POST["gamt_$i"]' to $_POST['gamt_$i'] -- Greg Donald http://destiney.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php