function BlockText::formValidate

Validates the form settings.

Overrides Block::formValidate

File

core/modules/layout/includes/block.text.inc, line 138

Class

BlockText

BlockText extends Block

Code

function formValidate($form, &$form_state) {
  parent::formValidate($form, $form_state);

  if (module_exists('block')) {
    $admin_label = trim($form_state['values']['admin_label']);
    $delta = trim($form_state['values']['delta']);
    if ($form_state['values']['reusable']) {
      if (empty($admin_label)) {
        form_error($form['admin_label']['admin_label'], t('Admin label is required when making a block reusable.'));
      }
      elseif (empty($delta)) {
        form_error($form['admin_label']['delta'], t('An internal name is required when making a block reusable.'));
      }
    }
  }
}