PHP code example of codeit / recaptcha2

1. Go to this page and download the library: Download codeit/recaptcha2 library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

codeit / recaptcha2 example snippets


use ReCaptcha2\Captcha\ReCaptcha2;
use Laminas\Form\Element;
use Laminas\Form\Form;

//...
$form->add([
    'name' => 'captcha',
    'type' => Element\Captcha::class,
    'options' => [
        'captcha' => [
            'class' => ReCaptcha2::class,
            'options' => [
                'siteKey' => '<siteKey>',
                'secretKey' => '<secretKey>',
            ],
        ],
    ],
]);


use ReCaptcha2\Captcha\NoCaptchaService;
use ReCaptcha2\Captcha\ReCaptcha2;
use Laminas\Form\Element;
use Laminas\Form\Form;
use Laminas\Http\Client;

//...
$form->add([
    'name' => 'captcha',
    'type' => Element\Captcha::class,
    'options' => [
        'captcha' => [
            'class' => ReCaptcha2::class,                   // Required
            'options' => [
                // Required:
                'siteKey' => '<siteKey>',
                'secretKey' => '<secretKey>',
                // Optional:
                'service' => [
                    'class' => NoCaptchaService::class,     //Default = ReCaptcha2\Captcha\NoCaptchaService
                    'options' => [
                        'httpClient' => [
                            'class' => Client::class,       //Default = Laminas\Http\Client
                            'options' => [
                                //Laminas\Http\Client configuration
                            ],
                        ],
                    ],
                ],
            ],
        ],
    ],
]);


$form->add([
    'name' => 'captcha',
    'type' => Element\Captcha::class,
    'options' => [
        'captcha' => [
            'class' => ReCaptcha2::class,
            'options' => [
                'siteKey' => '<siteKey>',
                'secretKey' => '<secretKey>',
                'service' => [
                    'options' => [
                        'httpClient' => [
                            'options' => [
                                'sslcafile' => ReCaptcha2\Captcha\NoCaptchaService::CACERT_PATH,
                            ],
                        ],
                    ],
                ],
            ],
        ],
    ],
]);


PHP Warning: fsockopen(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed