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Trailing slash on void elements without unquoted attribute values #1509

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eps1lon opened this issue Dec 29, 2022 · 1 comment
Open

Trailing slash on void elements without unquoted attribute values #1509

eps1lon opened this issue Dec 29, 2022 · 1 comment

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@eps1lon
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eps1lon commented Dec 29, 2022

Continuation of #1433

URL being validated or code to reproduce error:

<!DOCTYPE html>
<html lang="">
<head>
<title>Test</title>
</head>
<body>
<br />
</body>
</html>

The above code produces "Info: Trailing slash on void elements has no effect and interacts badly with unquoted attribute values."

However, the code in question does not have an unquoted attribute value so the message should not mention unquoted attribute values at all.

It's also questionable why "no effect" HTML should be flagged at all (even if it's just "info"). Flagging it produces unnecessary "issue-noise" in frameworks rendering HTML (e.g. facebook/react#25944). Maybe "info" should be hidden by default?
@eps1lon eps1lon mentioned this issue Dec 29, 2022
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@frodo-m
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frodo-m commented Mar 29, 2023

I found this, https://html.spec.whatwg.org/multipage/syntax.html#start-tags:void-elements

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@eps1lon @frodo-m