Php 如何分配'；g-recaptcha-response'；到一个变量？与'；g-recaptcha-response'；作为$request内的参数->；验证（[]））

所以我想在一个变量中加入“g-recaptcha-response”，以便能够在我的条件下使用它来验证recaptcha，但我还没有做到这一点。有没有办法只使用validate（）内数组中的recaptcha字段，因为我的代码会将我重定向回主页。它直接转到else语句

我现在可以使用input（）访问请求属性了。让我困惑的是if语句。真正的问题是：

下一个if语句没有获得预期的成功，而是直接转到else，并显示robot消息：

---

您可以通过调用

$request

对象访问请求的所有属性，例如，

$request->input（'g-recaptcha-response'）

，这是您阅读文档的基础

我可以借你一个片段来做这件事，也许这会帮助你重新思考如何验证验证码：

use GuzzleHttp\Client;
....


    $v = Validator::make($request->all(), [
        'name' => 'required|min:2',
        'email' => 'required|email|max:255',
        'subject' => 'sometimes|required|min:3',
        'message' => 'required|min:3',
        'g-recaptcha-response' => 'sometimes|required'
    ], [
        'g-recaptcha-response.*' => 'Please verify that you are not a robot'
    ]);

    if ($v->fails()) {
        return [
            'success' => 'no',
            'data' => $v->errors()->first()
        ];
    }

    if ($request->get('g-recaptcha-response')) {
        $verify_form = [
            'secret'    => env('GOOGLE_RECAPTCHA_SECRET', 'default'), //better to save in config though
            'response'  => $request->get('g-recaptcha-response')
        ];

        $client = new Client();
        $verify_serial = '?'.http_build_query($verify_form);

        $response = $client->post('https://www.google.com/recaptcha/api/siteverify'.$verify_serial);
        $arrayed_response = json_decode($response->getBody()->getContents(), true);
        if(!$arrayed_response['success']){
            Log::notice('There is something wrong with the verification of recaptcha: ',$arrayed_response );
            return [
                'success' => 'no',
                'data' => 'Something went wrong in verification process',
            ];
        }
    }

其思想是，您构建了secret和response主体，并使用该主体向Google请求验证检查，就像您所做的那样，但将查询作为查询参数直接构建到url

PS：您不必返回代码段：）

---

你不能使用$request->input（'g-recaptcha-response'）？我试过了，但也不起作用。然后不要使用$request->validate，创建一个新的验证实例，如我在下面的回答中所述。检查：让我看看你刚才给我看的东西我能做什么。但它不接受$request->input（'g-recaptcha-response'）似乎有点奇怪，您是否尝试过$request->get（'g-recaptcha-response'）？

$resultados = json_decode($response->getBody()->getContents());

 else{
    \Session::flash('flash_message','Robot');
    return redirect('/');
  }

use GuzzleHttp\Client;
....


    $v = Validator::make($request->all(), [
        'name' => 'required|min:2',
        'email' => 'required|email|max:255',
        'subject' => 'sometimes|required|min:3',
        'message' => 'required|min:3',
        'g-recaptcha-response' => 'sometimes|required'
    ], [
        'g-recaptcha-response.*' => 'Please verify that you are not a robot'
    ]);

    if ($v->fails()) {
        return [
            'success' => 'no',
            'data' => $v->errors()->first()
        ];
    }

    if ($request->get('g-recaptcha-response')) {
        $verify_form = [
            'secret'    => env('GOOGLE_RECAPTCHA_SECRET', 'default'), //better to save in config though
            'response'  => $request->get('g-recaptcha-response')
        ];

        $client = new Client();
        $verify_serial = '?'.http_build_query($verify_form);

        $response = $client->post('https://www.google.com/recaptcha/api/siteverify'.$verify_serial);
        $arrayed_response = json_decode($response->getBody()->getContents(), true);
        if(!$arrayed_response['success']){
            Log::notice('There is something wrong with the verification of recaptcha: ',$arrayed_response );
            return [
                'success' => 'no',
                'data' => 'Something went wrong in verification process',
            ];
        }
    }