public FieldConfigDeleteForm::buildForm(array $form, FormStateInterface $form_state)
Form constructor.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form structure.
Overrides EntityDeleteForm::buildForm
File
- core/modules/field_ui/src/Form/FieldConfigDeleteForm.php, line 47
Class
- FieldConfigDeleteForm
- Provides a form for removing a field from a bundle.
Namespace
Drupal\field_ui\Form
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | public function buildForm(array $form, FormStateInterface $form_state) { $form = parent::buildForm($form, $form_state); // If we are adding the field storage as a dependency to delete, then that // will list the field as a dependency. That is confusing, so remove it. // Also remove the entity type and the whole entity deletions details // element if nothing else is in there. if (isset($form['entity_deletes']['field_config']['#items']) && isset($form['entity_deletes']['field_config']['#items'][$this->entity->id()])) { unset($form['entity_deletes']['field_config']['#items'][$this->entity->id()]); if (empty($form['entity_deletes']['field_config']['#items'])) { unset($form['entity_deletes']['field_config']); if (!Element::children($form['entity_deletes'])) { $form['entity_deletes']['#access'] = FALSE; } } } return $form;} |
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