Laravel中表单输入数组的自定义验证消息

Question

我的表单是这样的：-

有些字段是数组，例如institute[]，degree[]等。

我正在使用Laravel表单验证，但是我无法获得自定义的验证消息。这是我的代码：-

$validationCondition = array(
                            "institute"    => "required|array|min:1",
                            "institute.*"  => "required|string|distinct|min:3",

                            "degree"        => "required|array|min:1",
                            "degree.*"      => "required|string|distinct|min:3",
                        );                                                        // validation condition
$validationMessages  = array(
    'institute.required'      => 'Please provide at least one institute record',
    'institute.min'           => 'Please provide at least one institute record',
    'institute.*.string'      => 'Institute name should be string',
    'institute.*.distinct'    => 'Institute name should be distinct',
    'institute.*.min'         => 'Institute name should be three characters at least',

    'degree.required'         => 'Please provide at least one institute record',
    'degree.min'              => 'Please provide at least one degree record',
    'degree.*.string'         => 'Degree name should be string',
    'degree.*.distinct'       => 'Degree name should be distinct',
    'degree.*.min'            => 'Degree name should be three characters at least',
);                              // validation message    
$Validator = Validator::make($request->all(), $validationCondition, $validationMessages);

但是，当我仅提交一组带有学院和学位空白的表格输入时，我会以这种方式收到消息

The institute.0 field is required.
The degree.0 field is required.

我想在缺少记录1（索引0）时显示“请提供记录1的学位数据”。

我该怎么做？