Question

我有id数组，我想使用laravel验证器验证每个id与数据库表，所以如何验证多个id

我的代码就像这样

$idArray = [10,15,16]; // I have tree routine_schedule table id 
$validatior = Validator::make(array("id"=>$idArray), ["id"=>"required|exists:routine_schedule,id"]);
if ($validatior->passes()){
    exit('valid');
}else{
    exit('invalid');
}

我想验证每个id是否存在于routine_schedule表中？那我怎么能验证这个数组id

Answer 1

尝试这样的事情：

public function rules($idArray)
{
  $rules = [];

  foreach($idArray as $key => $val)
  {
    $rules[$key] = 'required|exists:routine_schedule,id';
  }

  return $rules;
}

$validatior = Validator::make($idArray, rules($idArray));

如何在laravel验证中使用单个字段验证多个值

1 个答案: