Button link for javascript code stopped working

[pross]

It was actually a security fix we added back in Febuary.

You can read about ways to get around it here:

Javascript and relative links in urls

As of 2.8 and 2.7.4.3 we have to use esc_url to sanitize links to stop your websites getting hacked. This can cause issues when you add sample-page as a link, or something like javascript:SomeFunction() Tto get around this there are a couple of snippets you can use, please be aware though you are messing with core WP functions these snippets are an example and should be used with caution. This first filter allows urls to start with a letter, like sample-page relative link, WP allows links to…