}
if (Track.findByShortTitleAndEvent(formTrack.getShortTitle(),getEvent()) != null) {
return badRequest(toJson(TransformValidationErrors.transform(Messages.get("error.track.shortTitle.already.exist"))));
}
formTrack.setEvent(getEvent());
formTrack.save();
} else {
// Mise à jour d'un track
Track dbTrack = Track.find.byId(formTrack.getId());
if (!formTrack.getTitle().equals(dbTrack.getTitle())
&& Track.findByTitleAndEvent(formTrack.getTitle(),getEvent()) != null) {