App\\Imports\\validate() code example
Example: App\Http\Controllers\Validator not found
use Illuminate\Support\Facades\Validator;
# most likely you will need these 2 too
use Illuminate\Support\Facades\Hash;
use App\User;
use Illuminate\Support\Facades\Validator;
# most likely you will need these 2 too
use Illuminate\Support\Facades\Hash;
use App\User;