Unknown Property Issue with 7.31.6

[djaffer]

Getting the following errors with the recent upgrade.

[ljharb]

download was fixed in #3394.

[ljharb]

Can you elaborate on which element has underline?

[djaffer]

Material ui https://v4.mui.com/api/link/, probably it uses for a tag. Why is this bug closed? @ljharb

[ljharb]

On what element? You didn’t provide any code. Can you file a new issue for that?

[djaffer]

It is a link what source you need that for

import { Link } from '@material-ui/core';
<Link href="https://github.com" underline="none">test</Link>

The build is failing now too.

[ljharb]

Have your settings configured Link to act as an a tag?

If so, since underline isn’t a standard link property, you’ll have to add “underline” to your ignore config for this rule.

[djaffer]

yes if you don't provide anything it works as a tag.

https://codesandbox.io/s/material-demo-forked-hxk871?file=/demo.js

[djaffer]

Will it be like this in eslintrc.json?

"react/no-unknown-property":[1, { ignore: ['underline']}]

Also, how do you turn this rule off. I tried below. It did not work.

 "react/no-unknown-property":[0]

[ljharb]

Yes to both. No idea why it doesn’t work.

[djaffer]

only worked in eslintrc.js not in eslintrc.json