| public doesSlugExist ( $slug, $bookId, boolean | false $currentId = false ) : boolean | ||
| $slug | ||
| $bookId | ||
| $currentId | boolean | false | |
| return | boolean | |
public function doesSlugExist($slug, $bookId, $currentId = false)
{
$query = $this->page->where('slug', '=', $slug)->where('book_id', '=', $bookId);
if ($currentId) {
$query = $query->where('id', '!=', $currentId);
}
return $query->count() > 0;
}