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Php Laravel请求类验证嵌套json_Php_Json_Laravel_Laravel 5 - Fatal编程技术网

Php Laravel请求类验证嵌套json

Php Laravel请求类验证嵌套json,php,json,laravel,laravel-5,Php,Json,Laravel,Laravel 5,我需要验证Laravel请求类中的嵌套JSON,我如何才能做到这一点?这是我的密码 json请求: "formData" => "{"arrival_date":"2019-10-10","departure_date":"2019-10-10"}" 我的FormRequest验证类: public function rules() { return [ 'formData' => 'required|JSON', 'formData.arr

我需要验证Laravel请求类中的嵌套JSON,我如何才能做到这一点?这是我的密码

json请求:

"formData" => "{"arrival_date":"2019-10-10","departure_date":"2019-10-10"}"
我的FormRequest验证类:

public function rules()
{
    return [
        'formData' => 'required|JSON',
        'formData.arrival_date' => 'required|string' // this not work
    ];
}