如何在Laravel验证中使用单个字段验证多个值 [英] How to validate multiple value with single field in laravel validation

问题描述

我有一个ID数组，我想使用laravel Validator验证数据库表中的每个ID，所以我如何验证多个ID

I have array of id and i want to validate each id with database table using laravel validator so how can i validate multiple id

我的代码是这样的

$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');
}

我想验证例程ID表中是否存在每个ID吗?所以我怎么能验证这个数组的ID?

I wan to validate each and every id is exist in routine_schedule table? so how can i validate this array id's

推荐答案

尝试如下操作:

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));

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