How to add description text to $form[$scheduler_field_group]

$form[$scheduler_field_group] = [ '#type' => 'details', '#title' => t('Scheduling options'), '#open' => $expand_details, '#weight' => 35, '#attributes' => ['class' => ['scheduler-form']], '#optional' => FALSE, '#description' => 'Description for the scheduler group form', ];

Comments & Activities

Issue created by @vistree

Comment about 1 month ago →

🇩🇪Germany vistree

I found a possible solution: instead of using hook_form_alter() I can add a description using hookp_reprocess_details(&$variables)

/**
 * Implements hook_preprocess_HOOK().
 */
function mymodule_preprocess_details(&$variables)
{
  if (isset($variables["element"]["#id"]) && $variables["element"]["#id"] == 'edit-scheduler-settings') {
    $variables["description"] = 'Info when cronjobs are about to run';
  }
}

Comment about 1 month ago →
🇬🇧United Kingdom jonathan1055
Hi vistree,

It's good that you found a solution and thank you for posting it here, so others can benefit.
Comment 28 days ago →
System Message
Automatically closed - issue fixed for 2 weeks with no activity.