Experimental Project

This is a sandbox project, which contains experimental code for developer use only.

You need this module if you are trying to use query string like hashes in the url alongside collapsible fieldsets. A console error like the following will be fixed with this module:

Uncaught Error: Syntax error, unrecognized expression: .error

see also https://www.drupal.org/node/2651230

Supporting organizations: 

Project Information