Issue
I have a button <a href="#top">Top</a> linking to the top of the page <body id="top"></body>
but when removing the id of the body the button still works. I cant work this out, I put it down to the browser cacheing data although I have emptied the cache and re-tried and it still works. This is purely informative, its not causing me any issues.
Solution
I believe if the id does not exist, the browser will handle it the same as '#'. Which links to the start of the page.
Answered By - monokh Answer Checked By - Marie Seifert (PHPFixing Admin)
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