Modernize node.module forms

Part of #2072251: [meta] Modernize forms to use FormBase

Updated: Comment #N

Problem/Motivation

Now that #2059245: Add a FormBase class containing useful methods is in, I was looking at old forms that have empty validateForm() methods, or still use Drupal::service() or t().

Proposed resolution

Convert existing FormInterface forms to extend FormBase

Remaining tasks

User interface changes

API changes

Related Issues