public function DurationElementStatesTestForm::buildForm in Duration Field 3.0.x

Same name and namespace in other branches

1. 8.2 tests/modules/duration_field_form_test/src/Form/DurationElementStatesTestForm.php \Drupal\duration_field_form_test\Form\DurationElementStatesTestForm::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

tests/modules/duration_field_form_test/src/Form/DurationElementStatesTestForm.php, line 23

Class

DurationElementStatesTestForm

Form for testing JavaScript #states behavior on 'duration' elements.

Namespace

Drupal\duration_field_form_test\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {

  // Trigger element.
  $form['checkbox_trigger'] = [
    '#type' => 'checkbox',
    '#title' => 'Checkbox trigger',
  ];

  // Duration elements that respond to the trigger.
  $form['duration_invisible_when_checkbox_trigger_checked'] = [
    '#type' => 'duration',
    '#title' => 'Duration invisible when checkbox trigger checked',
    '#states' => [
      'invisible' => [
        ':input[name="checkbox_trigger"]' => [
          'checked' => TRUE,
        ],
      ],
    ],
  ];
  $form['submit'] = [
    '#type' => 'submit',
    '#value' => t('Submit'),
  ];
  return $form;
}