public static function LingotekJobId::valueCallback in Lingotek Translation 8.2

Same name and namespace in other branches

1. 4.0.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
2. 3.0.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
3. 3.1.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
4. 3.2.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
5. 3.3.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
6. 3.4.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
7. 3.5.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
8. 3.6.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
9. 3.7.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::valueCallback()
10. 3.8.x src/Element/LingotekJobId.php \Drupal\lingotek\Element\LingotekJobId::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 Textfield::valueCallback

File

src/Element/LingotekJobId.php, line 75

Class

LingotekJobId

Provides a job id render element.

Namespace

Drupal\lingotek\Element

Code

public static function valueCallback(&$element, $input, FormStateInterface $form_state) {
  if ($input !== FALSE && $input !== NULL) {

    // This should be a string, but allow other scalars since they might be
    // valid input in programmatic form submissions.
    return is_scalar($input) ? (string) $input : '';
  }
  return NULL;
}