public function DimensionsTestForm::submitForm in Physical Fields 8

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

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

Overrides FormInterface::submitForm

File

tests/modules/physical_test/src/Form/DimensionsTestForm.php, line 48

Class

DimensionsTestForm

Namespace

Drupal\physical_test\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {

  // Create Length objects to ensure the values are valid.
  $value = $form_state
    ->getValue('dimensions');
  $length = new Length($value['length'], $value['unit']);
  $width = new Length($value['width'], $value['unit']);
  $height = new Length($value['height'], $value['unit']);
  $this
    ->messenger()
    ->addStatus($this
    ->t('Length: "@length", width: "@width", height: "@height", unit: "@unit".', [
    '@length' => $length
      ->getNumber(),
    '@width' => $width
      ->getNumber(),
    '@height' => $height
      ->getNumber(),
    '@unit' => $height
      ->getUnit(),
  ]));
}