Add constrains to system.site

Created on 11 March 2018, about 7 years ago

Updated 9 January 2024, over 1 year ago

Problem/Motivation

Subissue of 🌱 [meta] Add constraints to all simple configuration Active

Open question:

How do we do apply non validation logic in validate? Example:

    // Check for empty front page path.
    if ($form_state->isValueEmpty('site_frontpage')) {
      // Set to default "user/login".
      $form_state->setValueForElement($form['front_page']['site_frontpage'], '/user/login');
    }
    else {
      // Get the normal path of the front page.
      $form_state->setValueForElement($form['front_page']['site_frontpage'], $this->aliasManager->getPathByAlias($form_state->getValue('site_frontpage')));
    }

    // Get the normal paths of both error pages.
    if (!$form_state->isValueEmpty('site_403')) {
      $form_state->setValueForElement($form['error_page']['site_403'], $this->aliasManager->getPathByAlias($form_state->getValue('site_403')));
    }
    if (!$form_state->isValueEmpty('site_404')) {
      $form_state->setValueForElement($form['error_page']['site_404'], $this->aliasManager->getPathByAlias($form_state->getValue('site_404')));
    }