Fix Scrollspy to work with all valid HTML5 element ids (!34412) · Merge requests · Bootstrap / bootstrap

Closed Administrator requested to merge github/fork/chrisyeh96/patch-5 into main Jul 04, 2021

Created by: chrisyeh96

Fixes #34381 (closed) by using document.getElementById() instead of document.querySelector() when testing the validity of an element ID.

Whereas document.querySelector() only allows valid CSS selectors and requires ID-based selectors to start with a letter, document.getElementById() handles all valid HTML5 element IDs.