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don't crash if recaptcha repsonse is empty

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This commit is contained in:
Shish 2021-11-06 16:17:38 +00:00
parent 34f75cfb22
commit 6377ea19cc
1 changed files with 1 additions and 1 deletions
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2
core/captcha.php
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@ -40,7 +40,7 @@ function captcha_check(): bool
$r_privatekey = $config->get_string('api_recaptcha_privkey');
if (!empty($r_privatekey)) {
$recaptcha = new ReCaptcha($r_privatekey);
$resp = $recaptcha->verify($_POST['g-recaptcha-response'], $_SERVER['REMOTE_ADDR']);
$resp = $recaptcha->verify($_POST['g-recaptcha-response'] ?? "", $_SERVER['REMOTE_ADDR']);
if (!$resp->isSuccess()) {
log_info("core", "Captcha failed (ReCaptcha): " . implode("", $resp->getErrorCodes()));