yandex-smartcaptcha-bundle

Yandex Smart Captcha Symfony 6.1+ integration

Installation

Install library via composer:

composer require sc0/yandex-smartcaptcha-bundle

Add it to bundles list:

# bundles.php
<?php

return [
    // ...
    Sc\YandexSmartCaptchaBundle\YandexSmartCaptchaBundle::class => ['all' => true],
    // ...
];

Configure keys:

# /config/packages/config.yaml
yandex_smart_captcha:
    secret_key: Your_Server_Key
    site_key: Your_Client_Key

Use new Type in forms

use Sc\YandexSmartCaptchaBundle\Form\Type\YandexSmartCaptchaType;
// ...
$builder->add('captcha', YandexSmartCaptchaType::class);
// ...

Use custom HTML wrapper around the captcha:

# YourType.php
$builder->add('captcha', YandexSmartCaptchaType::class, [
    'block_prefix' => 'my_own_captcha_wrapper',
]);

{% block my_own_captcha_wrapper_widget %}
    <div class="my-captcha-container">
        {{ block('yandex_smartcaptcha_widget') }}
    </div>
{% endblock my_own_captcha_wrapper_widget %}

Use constraint in forms

use Sc\YandexSmartCaptchaBundle\Form\Type\YandexSmartCaptchaType;
use Sc\YandexSmartCaptchaBundle\Validator\Constraints\YandexSmartCaptcha;
// ...
$builder->add('captcha', YandexSmartCaptchaType::class, [
                'constraints' => [
                    new YandexSmartCaptcha()
                ],
            ]);
// ...