Exemple d'utilisation

<SCRIPT language=JavaScript type=text/javascript>
<!--

var re_date = /^\d{1,2}\/\d{1,2}\/\d{4}$/;
var re_email = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*$/ ;
var msg = "";
var msg_debut = "Attention,\n";

//====================
function valide() {
//====================
 with (document.test) {
  t_date = re_date.test(date.value);
  t_email = re_email.test(email.value);
 }
 if (t_email && t_date) msg = "test correct.";
 else {
  msg = msg_debut;
  if (!t_email) msg += "l'adresse email est incorrecte\n" ;
  if (!t_date) msg += "la date est incorrecte\n" ;
 }
 alert(msg);
}
//-->
</SCRIPT>