function panels_flexible_reuse_form_validate in Panels 7.3

Same name and namespace in other branches

1. 6.3 plugins/layouts/flexible/flexible.inc \panels_flexible_reuse_form_validate()

File

plugins/layouts/flexible/flexible.inc, line 1816

Flexible layout plugin.

Code

function panels_flexible_reuse_form_validate(&$form, &$form_state) {
  if (empty($form_state['values']['name'])) {
    form_error($form['name'], t('You must choose a machine name.'));
  }
  ctools_include('export');
  $test = ctools_export_crud_load('panels_layout', $form_state['values']['name']);
  if ($test) {
    form_error($form['name'], t('That name is used by another layout: @layout', array(
      '@layout' => $test->admin_title,
    )));
  }

  // Ensure name fits the rules:
  if (preg_match('/[^a-zA-Z0-9_]/', $form_state['values']['name'])) {
    form_error($form['name'], t('Name must be alphanumeric or underscores only.'));
  }
}