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<?php
namespace Drupal\session_test\Form;
use Drupal\Component\Utility\SafeMarkup;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
/**
* Form controller for the test config edit forms.
*
* @internal
*/
class SessionTestForm extends FormBase {
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'session_test_form';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$form['input'] = [
'#type' => 'textfield',
'#title' => 'Input',
'#required' => TRUE,
];
$form['actions'] = ['#type' => 'actions'];
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => 'Save',
];
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
drupal_set_message(SafeMarkup::format('Ok: @input', ['@input' => $form_state->getValue('input')]));
}
}
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