public function FormTestPatternForm::buildForm in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/system/tests/modules/form_test/src/Form/FormTestPatternForm.php \Drupal\form_test\Form\FormTestPatternForm::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/FormTestPatternForm.php, line 28

Contains \Drupal\form_test\Form\FormTestPatternForm.

Class

FormTestPatternForm

Builds a simple form using the FAPI #pattern property.

Namespace

Drupal\form_test\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form['textfield'] = array(
    '#type' => 'textfield',
    '#title' => 'One digit followed by lowercase letters',
    '#pattern' => '[0-9][a-z]+',
  );
  $form['tel'] = array(
    '#type' => 'tel',
    '#title' => 'Everything except numbers',
    '#pattern' => '[^\\d]*',
  );
  $form['password'] = array(
    '#type' => 'password',
    '#title' => 'Password',
    '#pattern' => '[01]+',
  );
  $form['url'] = array(
    '#type' => 'url',
    '#title' => 'Client side validation',
    '#decription' => 'Just client side validation, using the #pattern attribute.',
    '#attributes' => array(
      'pattern' => '.*foo.*',
    ),
    '#pattern' => 'ignored',
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => 'Submit',
  );
  return $form;
}