ris_dm/server/application/api/validate/exam/ExamValidate.php

<?php

namespace app\api\validate\exam;

use app\api\validate\exam\Exam;
use app\api\validate\exam\ExamId;
use app\api\response\ZskkErrorResponse;

class ExamValidate  {
  public static function check($params) {
    # code...
    $validate = new Exam;
    if (!$validate->check($params)) {
      $msg = $validate->getError();
      ZskkErrorResponse::throwParamsError(2001,$msg);
    }
  }

    public static function checkId($params) {
        # code...
        $validate = new ExamId;
        if (!$validate->check($params)) {
            $msg = $validate->getError();
            ZskkErrorResponse::throwParamsError(2001,$msg);
        }
    }

    public static function checkCreate($params) {
        # code...
        $validate = new ExamSave;
        if (!$validate->check($params)) {
            $msg = $validate->getError();
            ZskkErrorResponse::throwParamsError(2001,$msg);
        }
    }

}