function demo_admin_settings_validate in Demonstration site (Sandbox / Snapshot) 7

Same name and namespace in other branches

1. 6 demo.admin.inc \demo_admin_settings_validate()

Form validation handler for demo_admin_settings().

1 string reference to 'demo_admin_settings_validate'

demo_admin_settings in ./demo.admin.inc

Form builder for Demo module settings.

File

./demo.admin.inc, line 40

Demonstration Site administrative pages.

Code

function demo_admin_settings_validate($form, &$form_state) {

  // Passing full URI for validation.
  $directory = 'private://' . $form_state['values']['demo_dump_path'];
  if (!file_prepare_directory($directory, FILE_CREATE_DIRECTORY)) {
    form_set_error('demo_dump_path', t('The snapshot directory %directory could not be created.', array(
      '%directory' => $directory,
    )));
  }
}