function FormTestLabelForm::buildForm

Overrides FormInterface::buildForm

File

core/modules/system/tests/modules/form_test/src/Form/FormTestLabelForm.php, line 59

Class

FormTestLabelForm

A form for testing form labels and required marks.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $form['form_checkboxes_test'] = [
        '#type' => 'checkboxes',
        '#title' => t('Checkboxes test'),
        '#options' => [
            'first-checkbox' => t('First checkbox'),
            'second-checkbox' => t('Second checkbox'),
            'third-checkbox' => t('Third checkbox'),
            '0' => t('0'),
        ],
    ];
    $form['form_radios_test'] = [
        '#type' => 'radios',
        '#title' => t('Radios test'),
        '#options' => [
            'first-radio' => t('First radio'),
            'second-radio' => t('Second radio'),
            'third-radio' => t('Third radio'),
            '0' => t('0'),
        ],
        // Test #field_prefix and #field_suffix placement.
'#field_prefix' => '<span id="form-test-radios-field-prefix">' . t('Radios #field_prefix element') . '</span>',
        '#field_suffix' => '<span id="form-test-radios-field-suffix">' . t('Radios #field_suffix element') . '</span>',
    ];
    $form['form_checkbox_test'] = [
        '#type' => 'checkbox',
        '#title' => t('Checkbox test'),
    ];
    $form['form_textfield_test_title_and_required'] = [
        '#type' => 'textfield',
        '#title' => t('Textfield test for required with title'),
        '#required' => TRUE,
    ];
    $form['form_textfield_test_no_title_required'] = [
        '#type' => 'textfield',
        // We use an empty title, since not setting #title suppresses the label
        // and required marker.
'#title' => '',
        '#required' => TRUE,
    ];
    $form['form_textfield_test_title'] = [
        '#type' => 'textfield',
        '#title' => t('Textfield test for title only'),
        // Not required.
        // Test #prefix and #suffix placement.
'#prefix' => '<div id="form-test-textfield-title-prefix">' . t('Textfield #prefix element') . '</div>',
        '#suffix' => '<div id="form-test-textfield-title-suffix">' . t('Textfield #suffix element') . '</div>',
    ];
    $form['form_textfield_test_title_after'] = [
        '#type' => 'textfield',
        '#title' => t('Textfield test for title after element'),
        '#title_display' => 'after',
    ];
    $form['form_textfield_test_title_invisible'] = [
        '#type' => 'textfield',
        '#title' => t('Textfield test for invisible title'),
        '#title_display' => 'invisible',
    ];
    // Textfield test for title set not to display.
    $form['form_textfield_test_title_no_show'] = [
        '#type' => 'textfield',
    ];
    // Checkboxes & radios with title as attribute.
    $form['form_checkboxes_title_attribute'] = [
        '#type' => 'checkboxes',
        '#title' => 'Checkboxes test',
        '#title_display' => 'attribute',
        '#options' => [
            'first-checkbox' => 'First checkbox',
            'second-checkbox' => 'Second checkbox',
        ],
        '#required' => TRUE,
    ];
    $form['form_radios_title_attribute'] = [
        '#type' => 'radios',
        '#title' => 'Radios test',
        '#title_display' => 'attribute',
        '#options' => [
            'first-radio' => 'First radio',
            'second-radio' => 'Second radio',
        ],
        '#required' => TRUE,
    ];
    $form['form_checkboxes_title_invisible'] = [
        '#type' => 'checkboxes',
        '#title' => 'Checkboxes test invisible',
        '#title_display' => 'invisible',
        '#options' => [
            'first-checkbox' => 'First checkbox',
            'second-checkbox' => 'Second checkbox',
        ],
        '#required' => TRUE,
    ];
    $form['form_radios_title_invisible'] = [
        '#type' => 'radios',
        '#title' => 'Radios test invisible',
        '#title_display' => 'invisible',
        '#options' => [
            'first-radio' => 'First radio',
            'second-radio' => 'Second radio',
        ],
        '#required' => TRUE,
    ];
    foreach (static::$typesWithTitle as $type) {
        $form['form_' . $type . '_title_no_xss'] = [
            '#type' => $type,
            '#title' => "{$type} <script>alert('XSS')</script> is XSS filtered!",
        ];
        // Add keys that are required for some elements to be processed correctly.
        if (in_array($type, [
            'checkboxes',
            'radios',
        ], TRUE)) {
            $form['form_' . $type . '_title_no_xss']['#options'] = [];
        }
        if ($type === 'datetime') {
            $form['form_' . $type . '_title_no_xss']['#default_value'] = NULL;
        }
    }
    return $form;
}