This error is shown when submitting the config form.
"Cannot use object of type Drupal\Core\Form\FormState as array"

This is due to the fact that the FormState isn't an array any more, but an object. Use $form_state->getValue('key_name');

CommentFileSizeAuthor
#3 2807925.patch8.16 KBWeb-Beest
#2 2807925.patch31.34 KBWeb-Beest
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Web-Beest created an issue. See original summary.

Web-Beest’s picture

Web-Beest
he/him
Primary language Dutch
CreditAttribution: Web-Beest as a volunteer commented
FileSize
2807925.patch31.34 KB
Web-Beest’s picture

Web-Beest
he/him
Primary language Dutch
CreditAttribution: Web-Beest as a volunteer commented
FileSize
2807925.patch8.16 KB

Reworked patch.

drupalguy854’s picture

drupalguy854 CreditAttribution: drupalguy854 commented

Is there a way to get all the form_state variables that are in there and print them to the screen with a function like echo var_export($formstatevariablehere) without specifying just one key?