function _bootstrap_tour_name_exists in Bootstrap Tour 7.2

/* Function to check if the machine name already exists.

1 string reference to '_bootstrap_tour_name_exists'

bootstrap_tour_form in includes/bootstrap_tour.admin.inc

Implements hook_form().

File

includes/bootstrap_tour.admin.inc, line 113

The file for admin forms and functionality for the bootstrap_tour entity

Code

function _bootstrap_tour_name_exists($name, $element, &$form_state) {
  $result = db_query('SELECT bootstrap_tour_id from {bootstrap_tour_tour} WHERE name = :name LIMIT 1', array(
    ':name' => $name,
  ));
  return $result
    ->rowCount() == 0 ? FALSE : TRUE;
}