public function IngredientWidget::massageFormValues in Recipe 8.2
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 WidgetBase::massageFormValues
File
- modules/
ingredient/ src/ Plugin/ Field/ FieldWidget/ IngredientWidget.php, line 154
Class
- IngredientWidget
- Plugin implementation of the 'ingredient_autocomplete' widget.
Namespace
Drupal\ingredient\Plugin\Field\FieldWidgetCode
public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
foreach ($values as $key => $value) {
// Convert fractional quantities to decimal.
$values[$key]['quantity'] = round($this->ingredientQuantityUtility
->getQuantityFromFraction($value['quantity']), 6);
// The entity_autocomplete form element returns an array when an entity
// was "autocreated", so we need to move it up a level.
if (is_array($value['target_id'])) {
unset($values[$key]['target_id']);
$values[$key] += $value['target_id'];
}
}
return $values;
}