public function UsageLimitWidget::massageFormValues in Commerce Core 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/promotion/src/Plugin/Field/FieldWidget/UsageLimitWidget.php, line 135

Class

UsageLimitWidget

Plugin implementation of 'commerce_usage_limit'.

Namespace

Drupal\commerce_promotion\Plugin\Field\FieldWidget

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
  $field_name = $this->fieldDefinition
    ->getName();
  $radios_field = $field_name == 'usage_limit_customer' ? 'limit_customer' : 'limit';
  $new_values = [];
  foreach ($values as $key => $value) {
    if (empty($value[$radios_field])) {
      continue;
    }
    $new_values[$key] = $value[$field_name];
  }
  return $new_values;
}