public function FormTestSelectForm::buildForm in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/system/tests/modules/form_test/src/Form/FormTestSelectForm.php \Drupal\form_test\Form\FormTestSelectForm::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/FormTestSelectForm.php, line 29

Contains \Drupal\form_test\Form\FormTestSelectForm.

Class

FormTestSelectForm

Builds a form to test #type 'select' validation.

Namespace

Drupal\form_test\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $base = array(
    '#type' => 'select',
    '#options' => array(
      'one' => 'one',
      'two' => 'two',
      'three' => 'three',
      'four' => '<strong>four</strong>',
    ),
  );
  $form['select'] = $base + array(
    '#title' => '#default_value one',
    '#default_value' => 'one',
  );
  $form['select_required'] = $base + array(
    '#title' => '#default_value one, #required',
    '#required' => TRUE,
    '#default_value' => 'one',
  );
  $form['select_optional'] = $base + array(
    '#title' => '#default_value one, not #required',
    '#required' => FALSE,
    '#default_value' => 'one',
  );
  $form['empty_value'] = $base + array(
    '#title' => '#default_value one, #required, #empty_value 0',
    '#required' => TRUE,
    '#default_value' => 'one',
    '#empty_value' => 0,
  );
  $form['empty_value_one'] = $base + array(
    '#title' => '#default_value = #empty_value, #required',
    '#required' => TRUE,
    '#default_value' => 'one',
    '#empty_value' => 'one',
  );
  $form['no_default'] = $base + array(
    '#title' => 'No #default_value, #required',
    '#required' => TRUE,
  );
  $form['no_default_optional'] = $base + array(
    '#title' => 'No #default_value, not #required',
    '#required' => FALSE,
    '#description' => 'Should result in "one" because it is not required and there is no #empty_value requested, so default browser behavior of preselecting first option is in effect.',
  );
  $form['no_default_optional_empty_value'] = $base + array(
    '#title' => 'No #default_value, not #required, #empty_value empty string',
    '#empty_value' => '',
    '#required' => FALSE,
    '#description' => 'Should result in an empty string (due to #empty_value) because it is optional.',
  );
  $form['no_default_empty_option'] = $base + array(
    '#title' => 'No #default_value, #required, #empty_option',
    '#required' => TRUE,
    '#empty_option' => '- Choose -',
  );
  $form['no_default_empty_option_optional'] = $base + array(
    '#title' => 'No #default_value, not #required, #empty_option',
    '#empty_option' => '- Dismiss -',
    '#description' => 'Should result in an empty string (default of #empty_value) because it is optional.',
  );
  $form['no_default_empty_value'] = $base + array(
    '#title' => 'No #default_value, #required, #empty_value 0',
    '#required' => TRUE,
    '#empty_value' => 0,
    '#description' => 'Should never result in 0.',
  );
  $form['no_default_empty_value_one'] = $base + array(
    '#title' => 'No #default_value, #required, #empty_value one',
    '#required' => TRUE,
    '#empty_value' => 'one',
    '#description' => 'A mistakenly assigned #empty_value contained in #options should not be valid.',
  );
  $form['no_default_empty_value_optional'] = $base + array(
    '#title' => 'No #default_value, not #required, #empty_value 0',
    '#required' => FALSE,
    '#empty_value' => 0,
    '#description' => 'Should result in 0 because it is optional.',
  );
  $form['multiple'] = $base + array(
    '#title' => '#multiple, #default_value two',
    '#default_value' => array(
      'two',
    ),
    '#multiple' => TRUE,
  );
  $form['multiple_no_default'] = $base + array(
    '#title' => '#multiple, no #default_value',
    '#multiple' => TRUE,
  );
  $form['multiple_no_default_required'] = $base + array(
    '#title' => '#multiple, #required, no #default_value',
    '#required' => TRUE,
    '#multiple' => TRUE,
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => 'Submit',
  );
  return $form;
}