π | Drupal core | Deprecated function: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in Drupal\field_ui\Form\FieldStorageAddForm->buildForm()
π§πͺBelgium GeertSelderslaghs
#16 works as expected, by adding the 'field_' prefix instead of returning an empty element the field storage is build up consistently. However, it seems this might have to do with the validation constraints to field_ui.settings ( https://www.drupal.org/project/drupal/issues/3417363 π Add validation constraints to field_ui.settings Needs review ), since the field_prefix value defined in field_ui.settings should be the default value.