public function store(CreateRegistrationRequest $request)
{
$rand = mt_rand(1000, 9999) . mt_rand(1000, 9999);
$rand_id = str_shuffle($rand);
$input = Request::all();
$input['regi_at'] = Carbon::now();
$input['auto_id'] = $rand_id;
provider_regs::create($input);
return redirect('display');
}
