public EntityFormDisplay::extractFormValues(FieldableEntityInterface $entity, array &$form, FormStateInterface $form_state)
Extracts field values from the submitted widget values into the entity.
This accounts for drag-and-drop reordering of field values, and filtering of empty values.
Parameters
\Drupal\Core\Entity\FieldableEntityInterface $entity: The entity.
array $form: The form structure where field elements are attached to. This might be a full form structure, or a sub-element of a larger form.
\Drupal\Core\Form\FormStateInterface $form_state: The form state.
Return value
array An array whose keys and values are the keys of the top-level entries in $form_state->getValues() that have been processed. The remaining entries, if any, do not correspond to widgets and should be extracted manually by the caller if needed.
Overrides EntityFormDisplayInterface::extractFormValues
File
- core/lib/Drupal/Core/Entity/Entity/EntityFormDisplay.php, line 218
Class
- EntityFormDisplay
- Configuration entity that contains widget options for all components of a entity form in a given form mode.
Namespace
Drupal\Core\Entity\Entity
Code
1 2 3 4 5 6 7 8 9 10 | public function extractFormValues(FieldableEntityInterface $entity, array &$form, FormStateInterface $form_state) { $extracted = array(); foreach ($entity as $name => $items) { if ($widget = $this->getRenderer($name)) { $widget->extractFormValues($items, $form, $form_state); $extracted[$name] = $name; } } return $extracted;} |
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