FORMULA

[SPABO]

I would like to knowe if it would be possible to include a formula in a form

The formula is based on comparing dates/times etc

It should calculate

Currente date/time with the dat choosen in a selectbox

Fieldname : Wedstrijddatum

Pls find the script

Code: Select all

function getTime($time)
{
$arr = explode("-", $time);
$time = mktime(0,0,0,$arr[1], $arr[0], $arr[2]);
return $time;
}


$date1 = getTime($_POST['Wedstrijddatum']);
$date2 = getTime(date("d-m-y"));

if((($date1-$date2))>28*3600*24) {
$ok = false;
        $error .= '- U bent te vroeg met inschrijven!.<br />';

   }

if((($date1-$date2))<6*3600*24) {
   $ok = false;
        $error .= '- U bent te laat met inschrijven!.<br />';