Sets this form to always be processed.
This should only be used on RESTful GET forms that do NOT write data, as this could lead to security issues. It is useful so that searches do not need to have a form_id in their query arguments to trigger the search.
bool $always_process: TRUE if the form should always be processed, FALSE otherwise.
lib/ Drupal/ Core/ Form/ FormStateInterface.php, line 620
- Provides an interface for an object containing the current state of a form.
public function setAlwaysProcess($always_process = TRUE);