LabelLengthLimitForm.php in Override label length limititation 2.0.x
File
src/Form/LabelLengthLimitForm.php
View source
<?php
namespace Drupal\label_length_limit\Form;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
class LabelLengthLimitForm extends ConfigFormBase {
protected function getEditableConfigNames() {
return [
'label_length_limit.labellengthlimit',
];
}
public function getFormId() {
return 'label_length_limit_form';
}
public function buildForm(array $form, FormStateInterface $form_state) {
$config = $this
->config('label_length_limit.labellengthlimit');
$form['label_max_length'] = [
'#type' => 'number',
'#title' => $this
->t('Enter Default Label Maximum Length'),
'#description' => $this
->t('Enter it between 128-255'),
'#default_value' => $config
->get('label_max_length'),
];
return parent::buildForm($form, $form_state);
}
public function submitForm(array &$form, FormStateInterface $form_state) {
parent::submitForm($form, $form_state);
$this
->config('label_length_limit.labellengthlimit')
->set('label_max_length', $form_state
->getValue('label_max_length'))
->save();
}
}