PHP code example of yiirocks / recaptcha

1. Go to this page and download the library: Download yiirocks/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/ */

yiirocks / recaptcha example snippets


// config/params.php
return [
    'yiirocks/recaptcha' => [
        'siteKeyV2' => $_ENV['RECAPTCHA_SITE_KEY_V2'] ?? '',
        'secretV2'  => $_ENV['RECAPTCHA_SECRET_V2'] ?? '',
        'siteKeyV3' => $_ENV['RECAPTCHA_SITE_KEY_V3'] ?? '',
        'secretV3'  => $_ENV['RECAPTCHA_SECRET_V3'] ?? '',
    ],
];


use Yiisoft\FormModel\FormModel;
use YiiRocks\Recaptcha\RecaptchaV2Field;
use YiiRocks\Recaptcha\RecaptchaV2Theme;
use YiiRocks\Recaptcha\RecaptchaV2Size;
use YiiRocks\Recaptcha\RecaptchaV2Type;

echo RecaptchaV2Field::field($form, 'captcha')
    ->withTheme(RecaptchaV2Theme::Dark)
    ->withSize(RecaptchaV2Size::Compact)
    ->withType(RecaptchaV2Type::Audio)
    ->withId('my-captcha')
    ->withCallback('onSuccess')
    ->render();


use Yiisoft\FormModel\FormModel;
use YiiRocks\Recaptcha\RecaptchaV3Field;
use YiiRocks\Recaptcha\RecaptchaV3Badge;

echo RecaptchaV3Field::field($form, 'captcha')
    ->withAction('login')
    ->withFormId('login-form')
    ->withBadge(RecaptchaV3Badge::Hidden)
    ->render();


use YiiRocks\Recaptcha\RecaptchaV2Rule;

final class ContactForm
{
    #[RecaptchaV2Rule]
    public string $gRecaptchaResponse = '';
}


use YiiRocks\Recaptcha\RecaptchaV3Rule;

final class LoginForm
{
    #[RecaptchaV3Rule(
        threshold: 0.5,
        action: 'login',
    )]
    public string $gRecaptchaResponse = '';
}