Validation Laravel 5多字段验证

我在视野中有一块区域

---

为此表单创建文件夹内请求验证程序，如

<?php
use Illuminate\Foundation\Http\FormRequest;

class MultipleRequest extends FormRequest
{

    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $rules = [
            'description' => 'required|array',
        ];

        if ($this->request->get('description')) {
            foreach($this->request->get('description') as $key => $val)
            {
                $rules['description.'.$key] = 'required|min:7'; //example
            }
        }

        return $rules;
    }


    public function messages()
    {
        $messages = [];
        if ($this->request->get('description')) {
            foreach ($this->request->get('description') as $key => $val) {
                $messages['description.' . $key . '.min'] = 'Wrong field.';
                $messages['description.' . $key . '.required'] = 'This field required.';
            }
        }
        return $messages;
    }
}

---

有关详细信息，请阅读

您应该能够在估价期间使用点符号访问嵌套数组项，因此请为

new.description

和

new.amount

@if (Session::has('_old_input'))
        @for ($i=0; $i<count(Session::get('_old_input.description')); $i++)
            <div>
                @if($errors->any() && Session::get('errors')->getBag('default')->has('description.' . $i))
                    <p class="">{{Session::get('errors')->getBag('default')->first('description.' . $i)}}</p>
                @endif


                <input type="text" name="new[][description]" id="description-new-{{$i}}" value="{{Session::get('_old_input.description.' . $i)}}">
                <input type="text" name="new[][amount]" id="amount-new-{{$i}}" value="{{Session::get('_old_input.amount.' . $i)}}">
            </div>
        @endfor
    @endif

public function rules()
{
    return [
        'names.*' => 'required|max:50',
        'emails.*' => 'required|max:100',
    ];
}