public function PriceModifierForm::form in Price 8

Same name and namespace in other branches

1. 3.x src/Form/PriceModifierForm.php \Drupal\price\Form\PriceModifierForm::form()
2. 3.0.x src/Form/PriceModifierForm.php \Drupal\price\Form\PriceModifierForm::form()

Gets the actual form array to be built.

Overrides EntityForm::form

See also

\Drupal\Core\Entity\EntityForm::processForm()

\Drupal\Core\Entity\EntityForm::afterBuild()

File

src/Form/PriceModifierForm.php, line 34

Class

PriceModifierForm

Namespace

Drupal\price\Form

Code

public function form(array $form, FormStateInterface $form_state) {
  $form = parent::form($form, $form_state);
  $entity = $this->entity;
  $entity_type = $entity
    ->getEntityType();
  $entity_label = $entity_type
    ->getLabel();
  if ($this->operation == 'add') {
    $form['#title'] = $this
      ->t('Add ' . $entity_label);
  }
  else {
    $form['#title'] = $this
      ->t('Edit %label ' . $entity_label, [
      '%label' => $entity
        ->label(),
    ]);
  }
  $form['label'] = [
    '#title' => t('Label'),
    '#type' => 'textfield',
    '#default_value' => $entity
      ->label(),
    '#description' => $this
      ->t('The human-readable name of this entity.'),
    '#required' => TRUE,
    '#size' => 30,
  ];
  $form['id'] = [
    '#type' => 'machine_name',
    '#default_value' => $entity
      ->id(),
    '#maxlength' => EntityTypeInterface::ID_MAX_LENGTH,
    '#disabled' => !$entity
      ->isNew(),
    '#machine_name' => [
      'exists' => [
        $this,
        'exists',
      ],
    ],
    '#description' => $this
      ->t('A unique machine-readable name for this entity. It must only contain lowercase letters, numbers, and underscores.'),
  ];
  return $form;
}