A Kirby 3 plugin implementing a hCaptcha guard for the Uniform plugin.
Add the plugin to your project:
composer require leitsch/kirby-uniform-hcaptcha
Set the configuration in your config.php file:
return [
'leitsch.uniform-hcaptcha.siteKey' => 'my-site-key',
'leitsch.uniform-hcaptcha.secretKey' => 'my-secret-key',
];You can use the provided helper function to embed the hCaptcha into your template:
<?= hcaptchaField() ?>In order for hCaptcha to work, you need to provide the hCaptcha JavaScript file.
Use the helper function hcaptchaScript() in your template.
Example
<form action="<?= $page->url() ?>" method="post">
<label for="name" class="required">Name</label>
<input<?php if ($form->error('name')): ?> class="erroneous"<?php endif; ?> name="name" type="text" value="<?= $form->old('name') ?>">
<!-- ... -->
<?= csrf_field() ?>
<?= hcaptchaField() ?>
<input type="submit" value="Submit">
</form>
<?= hcaptchaScript() ?>In your controller you can use the magic method hcaptchaGuard() to enable the hCaptcha guard:
$form = new Form(/* ... */);
if ($kirby->request()->is('POST'))
{
$form->hcaptchaGuard()
->emailAction(/* ... */);
}- Thanks to Lukas Dürrenberger for the Uniform reCAPTCHA Guard Plugin