Drupal Search API Placeholder && Front Page?

Question

I'm trying to get some placeholder text working for the Search API form, but have a different placeholder on the front page. Here's what I have so far which does work everywhere...

function THEME_form_views_exposed_form_alter(&$form, &$form_state, $form_id) {
  if (isset($form['search_api_views_fulltext'])) {
    $form['search_api_views_fulltext']['#attributes']['placeholder'] = t('Search Text here...');
  }
}

How can I get this working on only the front page, with a different placeholder text on all other pages? I've tried many things and totally stumped at the moment. Any help would be appreciated.

Answer 1

Check for drupal_is_front_page()

Return value

Boolean value: TRUE if the current page is the front page; FALSE if otherwise.

function THEME_form_views_exposed_form_alter(&$form, &$form_state, $form_id) {
  if (isset($form['search_api_views_fulltext']) && drupal_is_front_page()) {
    $form['search_api_views_fulltext']['#attributes']['placeholder'] = t('Search Text here...');
  }
}