ris_dm/server/application/api/validate/application/Application.php

<?php

namespace app\api\validate\application;

use app\api\validate\ZskkDefaultValidate;

class Application extends ZskkDefaultValidate {
  protected $rule =   [
      'patient_id'  => 'require',
  ];

  protected $message  =   [
      'patient_id.require' => 'patient_id必须',
  ];
}