1.20.x layout.flexible.inc | layout_flexible_template_edit_row_validate($form, &$form_state) |
Validation handler for layout_flexible_template_edit_row_form().
File
- modules/
layout/ layout.flexible.inc, line 633 - Provides configurable (flexible) layout templates.
Code
function layout_flexible_template_edit_row_validate($form, &$form_state) {
$last_region_number = layout_flexible_template_get_last_region_number($form_state['flexible_template'], $form_state);
foreach ($form_state['values']['region_names'] as $key => $region_name) {
if (empty($region_name)) {
$form_state['values']['region_names'][$key] = t('Region') . ' ' . ($last_region_number + $key + 1);
$last_region_number++;
}
}
}