By andypost on
Change record status: 
Draft (View all draft change records)
Project: 
Drupal core
Introduced in branch: 
11.x
Issue links: 
https://www.drupal.org/node/2505339
Description: 

The FormBuilder function to build form actions is now using the current request to build the form action URL.

If a custom or contributed module code is expecting that forms are built using the main request it needs changes.

Impacts: 
Module developers