Issue #3225961 by hanoii: Overridden API on settings doesn't expand config form (!10) · Merge requests · project / mailchimp_transactional · GitLab

spncr requested to merge 3225961-override-api-key into 1.0.x Apr 14, 2022

From Mandrill Issue 3225961 https://www.drupal.org/project/mailchimp_transactional/issues/3225961

Closes #3225961

Adds better admin settings form handling when API Key is overriden
Shows full form if API key is overriden
When the API key is being overridden, show a warning and no longer require API Key on admin form
Only validate form api keys
Readme updates with clarification on use