Good day to all, I was creating CRUD operation for my project and wanted to ensure that after user creates new record he or she would redirect to a certain page and with success message thus I decided to use withSuccess() but even if new record is added success message is not shown. The code I use: 
Route::post('/contact/submit', function (Request $request) {
    $contact=new Contact();
    $contact->FirstName=$request->input('FirstName');
    $contact->LastName=$request->input('LastName');
    $contact->Age=$request->input('Age');
    $contact->save();
   return redirect('/contact')->withSuccess('Created');
});