PHP code example of excelwebzone / recaptcha-bundle

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

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

    

excelwebzone / recaptcha-bundle example snippets

// in AppKernel::registerBundles()
$bundles = array(
    // ...
    new EWZ\Bundle\RecaptchaBundle\EWZRecaptchaBundle(),
    // ...
);

bash
php composer.phar 

 php
// config/packages/ewz_recaptcha.php

 declare(strict_types=1);

use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

return static function (ContainerConfigurator $configurator): void
{
    $configurator->extension('ewz_recaptcha', [
        'public_key' => 'here_is_your_public_key',
        'private_key' => 'here_is_your_private_key',
        'locale_key' => '%kernel.default_locale%'
    ]);
};

 php


use EWZ\Bundle\RecaptchaBundle\Form\Type\EWZRecaptchaType;

public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', EWZRecaptchaType::class);
    // ...
}

 php
> 
>
> public function buildForm(FormBuilder $builder, array $options)
> {
>    // ...
>    $builder->add('recaptcha', 'ewz_recaptcha');
>    // ...
> }
> 

 php


use EWZ\Bundle\RecaptchaBundle\Form\Type\EWZRecaptchaType;

public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', EWZRecaptchaType::class, array(
        'attr' => array(
            'options' => array(
                'theme' => 'light',
                'type'  => 'image',
                'size'  => 'normal',
                'defer' => true,
                'async' => true,
            )
        )
    ));
    // ...
}

 php


public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', EWZRecaptchaType::class, array(
        'attr' => array(
            'options' => array(
                'theme' => 'light',
                'type'  => 'image',
                'size' => 'invisible',              // set size to invisible
                'defer' => true,
                'async' => true,
                'callback' => 'onReCaptchaSuccess', // callback will be set by default if not defined (along with JS function that validate the form on success)
                'bind' => 'btn_submit',             // this is the id of the form submit button
                // ...
             )
        )
    ));
    // ...
}

 php


public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', EWZRecaptchaType::class, array(
        'language' => 'en'
        // ...
    ));
    // ...
}

 php


use EWZ\Bundle\RecaptchaBundle\Validator\Constraints as Recaptcha;

/**
 * @Recaptcha\IsTrue
 */
public $recaptcha;

 php


use EWZ\Bundle\RecaptchaBundle\Form\Type\EWZRecaptchaType;
use EWZ\Bundle\RecaptchaBundle\Validator\Constraints\IsTrue as RecaptchaTrue;

public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', EWZRecaptchaType::class, array(
        'attr'        => array(
            'options' => array(
                'theme' => 'light',
                'type'  => 'image',
                'size'  => 'normal'
            )
        ),
        'mapped'      => false,
        'constraints' => array(
            new RecaptchaTrue()
        )
    ));
    // ...

 php
 $view['form']->setTheme($form, array('EWZRecaptchaBundle:Form')) 

 php
<div id="recaptcha-container"></div>
<script type="text/javascript">
    $(document).ready(function() {
        $.getScript(" echo \EWZ\Bundle\RecaptchaBundle\Form\Type\EWZRecaptchaType::RECAPTCHA_API_JS_SERVER 

 php


use EWZ\Bundle\RecaptchaBundle\Form\Type\EWZRecaptchaV3Type;

public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', EWZRecaptchaV3Type::class);
    // ...
}

 php


use EWZ\Bundle\RecaptchaBundle\Form\Type\EWZRecaptchaType;

public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', EWZRecaptchaType::class, array(
        'action_name' => 'contact'
    ));
    // ...
}

 php


use EWZ\Bundle\RecaptchaBundle\Validator\Constraints as Recaptcha;

/**
 * @Recaptcha\IsTrueV3
 */
public $recaptcha;

 php


use EWZ\Bundle\RecaptchaBundle\Form\Type\EWZRecaptchaV3Type;
use EWZ\Bundle\RecaptchaBundle\Validator\Constraints\IsTrueV3;

public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', EWZRecaptchaV3Type::class, array(
        'action_name' => 'contact',
        'constraints' => array(
            new IsTrueV3()
        )
    ));
    // ...

 php


$ewzRecaptchaConfiguration = array();
$ewzRecaptchaConfiguration['enabled'] = isset($_ENV['RECAPTCHA_PUBLIC'], $_ENV['RECAPTCHA_PRIVATE']);
$ewzRecaptchaConfiguration['public_key'] = $_ENV['RECAPTCHA_PUBLIC'] ?? null;
$ewzRecaptchaConfiguration['private_key'] = $_ENV['RECAPTCHA_PRIVATE'] ?? null;
$ewzRecaptchaConfiguration['api_host'] = 'recaptcha.net';
$ewzRecaptchaConfiguration['version'] = 3;

$ewzRecaptchaConfiguration['service_definition'] = array();
$ewzRecaptchaConfiguration['service_definition'][] = [
    'service_name' => 'ContactRecaptchaService',
    'options' => [
        'action_name' => 'form'
    ]
];

// Add more form services here

// ...
$container->loadFromExtension('ewz_recaptcha', $ewzRecaptchaConfiguration);
// ...

 php


namespace MyNamespace\DependencyInjection;

use MyNamespace\Form\ContactType;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\Extension\Extension;

class ContactFormExtension extends Extension
{

    public function load(array $configs, ContainerBuilder $container)
    {
        $container->register(ContactType::class)
            ->addArgument(new Reference('ewz_recaptcha.ContactRecaptchaService'))
            ->addTag('form.type');
    }
}
// ...

 php


namespace MyNamespace\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;

class ContactType extends AbstractType
{
    /** @var FormBuilderInterface */
    private $recaptcha;

    public function __construct(?FormBuilderInterface $recaptcha)
    {
        $this->recaptcha = $recaptcha;
    }

    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        // ...
        if(null !== $this->recaptcha) {
            $builder->add($this->recaptcha);
        }
        // ...
    }