public function ViewsReferenceWidget::massageFormValues in Views Reference Field 8

Massages the form values into the format expected for field values.

Parameters

array $values: The submitted form values produced by the widget.

• If the widget does not manage multiple values itself, the array holds the values generated by the multiple copies of the $element generated by the formElement() method, keyed by delta.
• If the widget manages multiple values, the array holds the values of the form element generated by the formElement() method.

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 of field values, keyed by delta.

Overrides EntityReferenceAutocompleteWidget::massageFormValues

File

src/Plugin/Field/FieldWidget/ViewsReferenceWidget.php, line 48

Class

ViewsReferenceWidget

Plugin implementation of the 'entity_reference_autocomplete' widget.

Namespace

Drupal\viewsreference\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
  $values = parent::massageFormValues($values, $form, $form_state);

  // Options creates an array which we need to flatten.
  $values = $this
    ->massageValues($values, $form, $form_state);
  return $values;
}