如何为 laravel 验证设置自定义属性而不是数字键


How to set custom attributes for laravel validation instead of numeric keys?

如何发送值进行拉拉维尔验证?

$data = explode(",", trim(Input::get('Vehicle_Data')));  //exploding data
$rule  =  array(
$data[0] => 'required',
$data[1] => 'required',
$data[2] => 'required|email|unique:users'
              ) ;
$validator = Validator::make($data,$rule);
if ($validator->fails())
   {
    $messages = $validator->messages();
    return $messages;
    }
else
    {
    return 'ok'
    }

我只想检查 $data[0] 是否是必需的并且应该是唯一的

当它工作得很好

'email' => 'required|email|unique:users'

但当它不起作用时

$data[2] => 'required|email|unique:users'

但是我不想将 $data[2] 声明到另一个变量中并执行此操作如何在不将数据 [2] 分配给另一个变量的情况下执行此操作

当我验证它正在返回时

Object {32: Array[1], 43: Array[1]}

在控制台中

按照你尝试的方式去做可能不是最好的主意,但以下是你实现你想要的方式:

$data = explode(",", trim(Input::get('Vehicle_Data')));  //exploding data
$rules = array(
   'required',
   'required',
   'required|email|unique:users,email'
);

$data将是带有数字键的简单数组,因此$rules数组应该相同并且可以工作。


编辑:根据评论,Validator::make能够 1 设置自定义消息,2 设置自定义属性。所以对你来说,后者是要走的路:

$messages = []; // no need to specify that, unless you'd like
$attributes = ['id', 'name', 'email', ...]; // use your actual fields here
$validator = Validator::make($data, $rules, $messages, $attributes);
// then the messages will use $attributes array, so will show:
'The name has already been taken'
'The email field is required'
// instead of:
'The 1 has already been taken'
'The 2 field is required'