public static function getSubscribedEvents(): array
{
return [
'onFormValidation' => ['onFormValidation', 0]
];
}
public function onFormValidation($event)
{
$form = $event['form'];
$data = $form->getData();
$email = strtolower($data['email'] ?? '');
if (!$email) {
return;
}
$config = $this->grav['config'];
$blockedEmails = (array) $config->get('plugins.email-filter.blocked_emails', []);
$blockedDomains = (array) $config->get('plugins.email-filter.blocked_domains', []);
// 🔴 Email block
if (in_array($email, array_map('strtolower', $blockedEmails))) {
$this->block($form, $event);
}
// 🔴 Domain block
$domain = substr(strrchr($email, "@"), 1);
if ($domain && in_array($domain, $blockedDomains)) {
$this->block($form, $event);
}
}
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