PHP code example of cakephp-fr / recaptcha

1. Go to this page and download the library: Download cakephp-fr/recaptcha 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/ */

cakephp-fr / recaptcha example snippets


return [

    .... (other configs before)

    'Recaptcha' => [
        // Register API keys at https://www.google.com/recaptcha/admin
        'sitekey' => 'your-sitekey',
        'secret' => 'your-secret',
        // reCAPTCHA supported 40+ languages listed
        // here: https://developers.google.com/recaptcha/docs/language
        'lang' => 'en',
        // either light or dark
        'theme' => 'light',
        // either image or audio
        'type' => 'image',
        // either normal or compact
        'size' => 'normal'
    ]
]


public function initialize() {
    parent::initialize();
    if ($this->request->getParam('action') === 'contact') {
        $this->loadComponent('Recaptcha.Recaptcha');
    }
}


public function contact() {
    if ($this->request->is('post')) {
        if ($this->Recaptcha->verify()) {
            // Here you can validate your data
            if (!empty($this->request->getData())) {
                $this->Flash->success(__('We will get back to you soon.'));
                return $this->redirect($this->referer());
            } else {
                $this->Flash->error(__('There was a problem submitting your form.'));
            }
        } else {
            // You can debug developers errors with
            // debug($this->Recaptcha->errors());
            $this->Flash->error(__('Please check your Recaptcha Box.'));
        }
    }
}


<?= $this->Form->create()