Javascript Error

Hi mefistofelos,

Thanks for reporting that issue. That is a legitimate bug. We’ll have an update released quickly here with a fix.

After reviewing the PHP notes for the function, I can confirm that this would indeed happen for PHP versions below 5.5:

Note:
Prior to PHP 5.5, empty() only supports variables; anything else will result in a parse error.

Although we do recommend users run PHP 5.5, 5.6 or 7.0, we want to make sure that everyone running PHP 5.3 and 5.4 are taken care of as well.

– Scott