Warning: Undefined array key "REMOTE_USER" in /..../lib/plugins/captcha/action.php on line 197

splitbrain / dokuwiki-plugin-captcha

Use a CAPTCHA challenge to protect DokuWiki against automated spam

http://www.dokuwiki.org/plugin:captcha

GNU General Public License v2.0

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Closed JoBongHyeon closed 2 years ago

JoBongHyeon commented 2 years ago

Warning: Undefined array key "REMOTE_USER" in /..../lib/plugins/captcha/action.php on line 197

if (!$this->getConf('forusers') &&$_SERVER['REMOTE_USER'] ) {

-> if (!$this->getConf('forusers') && array_key_exists('REMOTE_USER', $_SERVER) && !empty($_SERVER['REMOTE_USER'])) {