Inheritance: extends Illuminate\Support\Facades\Facade
 public function change(Request $request)
 {
     $q = User::where('email_or_phone', $request->cur_email)->where('activated', 0)->update(['email_or_phone' => $request->new_email]);
     if ($q) {
         $code = CodeController::generateCode(5);
         Mail::send('emails.change', array('code' => $code), function ($m) use($request) {
             $m->to($request->new_email)->subject('Registration');
         });
         SMS::pretend('emails/sms', ['code' => $code], function ($sms) {
             $sms->to('+380678898544');
         });
         return "Email has been updated, check out for new code";
     }
 }