public function verifyResponse($response, $clientIp = null)
    {
        if (empty($response)) {
            return false;
        }

        // Return true if response already verfied before.
        if (in_array($response, $this->verifiedResponses)) {
            return true;
        }

        $verifyResponse = $this->sendRequestVerify([
            'secret' => $this->secret,
            'response' => $response,
            'remoteip' => $clientIp,
        ]);

        if (isset($verifyResponse['success']) && $verifyResponse['success'] === true) {
            // A response can only be verified once from google, so we need to
            // cache it to make it work in case we want to verify it multiple times.
            $this->verifiedResponses[] = $response;
            return true;
        } else {
            return false;
        }
    }
public function verifyResponse($response, $clientIp = null)
    {
        if (empty($response)) {
            return false;
        }

        // Return true if response already verfied before.
        if (in_array($response, $this->verifiedResponses)) {
            return true;
        }

        $verifyResponse = $this->sendRequestVerify([
            'secret' => $this->secret,
            'response' => $response,
            'remoteip' => $clientIp,
        ]);

        if (isset($verifyResponse['success']) && $verifyResponse['success'] === true) {
            // A response can only be verified once from google, so we need to
            // cache it to make it work in case we want to verify it multiple times.
            $this->verifiedResponses[] = $response;
            return true;
        } else {
            return false;
        }
    }
public function verifyResponse ( $ response , $ clientIp = null ) { if ( empty ( $ response ) ) { return false ; } // Return true if response already verfied before. if ( in_array ( $ response , $ this -> verifiedResponses ) ) { return true ; } $ verifyResponse = $ this -> sendRequestVerify ( [ 'secret' => $ this -> secret , 'response' => $ response , 'remoteip' => $ clientIp , ] ) ; if ( isset ( $ verifyResponse [ 'success' ] ) && $ verifyResponse [ 'success' ] === true ) { // A response can only be verified once from google, so we need to // cache it to make it work in case we want to verify it multiple times. $ this -> verifiedResponses [ ] = $ response ; return true ; } else { return false ; } }
Verify no-captcha response.

@param string $response
@param string $clientIp

@return bool
Verify no - captcha response .