public static function GranularityElement::valueCallback in Duration Field 3.0.x

Same name and namespace in other branches

1. 8.2 src/Element/GranularityElement.php \Drupal\duration_field\Element\GranularityElement::valueCallback()

Determines how user input is mapped to an element's #value property.

Parameters

array $element: An associative array containing the properties of the element.

mixed $input: The incoming input to populate the form element. If this is FALSE, the element's default value should be returned.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

mixed The value to assign to the element.

Overrides FormElement::valueCallback

File

src/Element/GranularityElement.php, line 49

Class

GranularityElement

Provides the Granularity form element.

Namespace

Drupal\duration_field\Element

Code

public static function valueCallback(&$element, $input, FormStateInterface $form_state) {
  if ($input !== FALSE && !is_null($input)) {
    return \Drupal::service('duration_field.granularity.service')
      ->convertGranularityArrayToGranularityString($input);
  }
}