安徽博创起重服务端程序
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<?php
namespace app\kefuapi\validate;
use app\common\basics\Validate;
use app\common\model\user\User;
class ChatValidate extends Validate
{
protected $rule = [
'user_id' => 'require|checkUser',
];
protected $message = [
'user_id.require' => '参数缺失',
];
protected function checkUser($value, $rule, $data=[])
{
$user = User::where(['id' => $value])->findOrEmpty();
if ($user->isEmpty() || $user['del']) {
return '用户不存在';
}
return true;
}
}