public function setUpdateListask(Request $request, Listask $listask)
{
//*
$this->validate($request, ['task' => 'required|max:255', 'deadline' => 'required']);
//*/
$this->tasks->updateListask($listask, $request->task, $request->deadline);
$chaine = $listask->task->id;
return redirect("listasks/{$chaine}");
}
