Unknown syntax error

Question

In my code, it’s showing that it has a syntax error, however everything remains functional. This began happening after this code was added:

<form action="http://www.youtube.com/" method="get">
<button class="button2" onclick=>Ad-Free YouTube</button>
</form>

I’ll link the code that is doing this in case of the issue being something else. It’s on line 89 for HTML.
https://code.sololearn.com/WZS3PdNbmPTW/?ref=app

Answer 1

onclick= "" > //correct way but,
what is value or action call for onclick? If empty, just remove attribute

Answer 2

What is the error and where you see it?

Answer 3

Jayakrishna🇮🇳 ah ok

Answer 4

Jayakrishna🇮🇳 it didnt work

Answer 5

Jayakrishna🇮🇳 when you click the blue text it brings you to youtube and thats where the error shows up

Answer 6

For me, it just opening YouTube. No error showing ..