function label_length_limit_form_field_config_edit_form_alter in Override label length limititation 8

Same name and namespace in other branches

1. 2.0.x label_length_limit.module \label_length_limit_form_field_config_edit_form_alter()

Implements hook_form_FORM_ID_alter().

File

./label_length_limit.module, line 31

Contains label_length_limit.module.

Code

function label_length_limit_form_field_config_edit_form_alter(&$form, &$form_state, $form_id) {
  if (isset($form['label'])) {
    $config = \Drupal::config('label_length_limit.labellengthlimit');
    $label_max_length = $config
      ->get('label_max_length');
    $form['label']['#maxlength'] = $label_max_length;
  }
}