Gestion Formulaires
//récupérer les posts dans des variables
if($_POST) foreach($_POST as $id=>$val) $$id=$val;
signature md5 (sur un champ date)
$date=md5('SeL'.date('Y-m-d h:i:00 ");
Contrôle
$validite=range(0, 10);
$valide=false;
foreach($validite as $val){
$valide|=($_POST['date']==md5('SeL'.date(Y-m-d h:i:00 ", mktime() + $val *60));
}