FormTestObject.php in Drupal 10
File
core/modules/system/tests/modules/form_test/src/FormTestObject.php
View source
<?php
namespace Drupal\form_test;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
class FormTestObject extends ConfigFormBase {
public function getFormId() {
return 'form_test_form_test_object';
}
protected function getEditableConfigNames() {
return [
'form_test.object',
];
}
public function buildForm(array $form, FormStateInterface $form_state) {
$form['element'] = [
'#markup' => 'The FormTestObject::buildForm() method was used for this form.',
];
$form['bananas'] = [
'#type' => 'textfield',
'#title' => $this
->t('Bananas'),
];
$form['strawberry'] = [
'#type' => 'hidden',
'#value' => 'red',
'#attributes' => [
'id' => 'redstrawberryhiddenfield',
],
];
$form['actions']['#type'] = 'actions';
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => $this
->t('Save'),
];
$form['#title'] = 'Test dynamic title';
return $form;
}
public function validateForm(array &$form, FormStateInterface $form_state) {
$this
->messenger()
->addStatus($this
->t('The FormTestObject::validateForm() method was used for this form.'));
}
public function submitForm(array &$form, FormStateInterface $form_state) {
$this
->messenger()
->addStatus($this
->t('The FormTestObject::submitForm() method was used for this form.'));
$this
->config('form_test.object')
->set('bananas', $form_state
->getValue('bananas'))
->save();
}
}