validateWebformSubmission triggers formSubmit on webform handlers

The Form API appears to support validation, see FormBuilder::validateForm. If it's as simple as using that I'm happy to write a MR, but maybe I'm missing something here?

An MR would be welcomed. I am hoping it is a simple one.

Created a MR. @dinu-rodnitchi, are you able to test this?

gaddman → closed merge request !343

I'm doing something wrong here, putting back to Active.

That is fine. The failing tests hint that this maybe more complex than we initially thought.

Liam Morland → made their first commit to this issue’s fork.

The catch-22 is this is a major change that might have to go into the next major release. Only critical issues will be release blockers.

This line is the problem:

      \Drupal::formBuilder()->validateForm($form_id, $form_object, $form_state);

The second parameter to ::validateForm() needs to be "An associative array containing the structure of the form". The changes in the merge request are instead sending an object of type WebformSubmissionForm.

Fix for the problem mentioned in #15.

This will require a closer look. Not a release blocker; if it is too disruptive of a change, it may need to wait for the next minor release, 6.3.x.