function fb_instant_articles_display_field_valid in Facebook Instant Articles 7

Same name and namespace in other branches

1. 7.2 modules/fb_instant_articles_display/includes/view_mode_layout.inc \fb_instant_articles_display_field_valid()

Checks if we need to save anything for this field.

1 call to fb_instant_articles_display_field_valid()

fb_instant_articles_display_field_ui_layouts_save in modules/fb_instant_articles_display/includes/view_mode_layout.inc

Saves layout configuration of Facebook Instant Articles Display View Mode.

File

modules/fb_instant_articles_display/includes/view_mode_layout.inc, line 241

View mode layout functions for Facebook Instant Articles Display.

Code

function fb_instant_articles_display_field_valid($key, $field, &$form_state, $view_mode = 'default') {
  $continue = FALSE;

  // Ignore the Field group module and the region to block plugin.
  if ($key == '_add_new_group' || $key == '_add_new_field' || $key == '_add_new_block_region') {
    $continue = TRUE;
  }

  // If the field is in hidden region, do not save. Check if the
  // field has a type key which means it's from Field API and
  // we need to reset that type to 'hidden' so it doesn't get
  // fired by Field API in the frontend.
  if (isset($field['region']) && $field['region'] == 'hidden') {
    if (isset($field['type']) && $view_mode != 'form') {
      $form_state['values']['fields'][$key]['type'] = 'hidden';
    }

    // In case of a form, fields will be set with #access to FALSE.
    if ($view_mode != 'form') {
      $continue = TRUE;
    }
  }
  return $continue;
}