form.add(new DateField("dtFin").setRequired(true));
form.add(new CheckBox("actif"));
form.add(new CheckBox("largeurOriginale"));
form.add(new CheckBox("hauteurOriginale"));
form.add(new ZoneDropDownChoice("zone", new PropertyModel(publicite,
"zone")).setLabel(new Model("Zone d'affichage")).setRequired(
true));
final DropDownChoice formatDDC = new DropDownChoice("formatPub",
new PropertyModel(publicite, "format"), parametreService