如何在验证消息Laravel 5.2中获取数组索引 [英] How to get array index in validation message Laravel 5.2

问题描述

我将这些数组放入 Laravel Validator 作为参数:

These arrays I put into Laravel Validator as arguments:

['item.*' => 'string'] // rules

['item.*.string' => 'Item number (index) is not string'] // messages

我想在验证消息中使用 index number .上面的代码仅用于演示，不起作用.该怎么做?

I want to have index number in validation message. Code above is just for demonstration and does not work. How to do this?

推荐答案

尝试或使用此方法

    'name' : [ { 'value' : 'raju' } , { 'value' : 'rani'} ]       

并通过

    'name.*' or 'name.*.value' => 'required|string|min:5'       

该消息将为

    'name.*.required' => 'The :attribute is required'       
    'name.*.value.required' => 'The :attribute is required'      

我认为这对您有帮助.

尝试这个，

public function messages()
{
    $messages = [];
    foreach ($this->request->get('name') as $key => $value){
        $messages['name.'. $key .'.required'] = 'The item '. $key .'  is not string';
    }
    return $messages;
}

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