public function FormTestCheckboxesZeroForm::buildForm in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxesZeroForm.php \Drupal\form_test\Form\FormTestCheckboxesZeroForm::buildForm()
2. 10 core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxesZeroForm.php \Drupal\form_test\Form\FormTestCheckboxesZeroForm::buildForm()

Form constructor.

Parameters

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

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

Return value

array The form structure.

Overrides FormInterface::buildForm

File

core/modules/system/tests/modules/form_test/src/Form/FormTestCheckboxesZeroForm.php, line 26

Class

FormTestCheckboxesZeroForm

Tests checkboxes zero.

Namespace

Drupal\form_test\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, $json = TRUE) {
  $form_state
    ->set('json', $json);
  $form['checkbox_off'] = [
    '#title' => t('Checkbox off'),
    '#type' => 'checkboxes',
    '#options' => [
      'foo',
      'bar',
      'baz',
    ],
  ];
  $form['checkbox_zero_default'] = [
    '#title' => t('Zero default'),
    '#type' => 'checkboxes',
    '#options' => [
      'foo',
      'bar',
      'baz',
    ],
    '#default_value' => [
      0,
    ],
  ];
  $form['checkbox_string_zero_default'] = [
    '#title' => t('Zero default (string)'),
    '#type' => 'checkboxes',
    '#options' => [
      'foo',
      'bar',
      'baz',
    ],
    '#default_value' => [
      '0',
    ],
  ];
  $form['submit'] = [
    '#type' => 'submit',
    '#value' => 'Save',
  ];
  return $form;
}