css - How to use vim to quickly detect errors in html

Question

There is an error in the target file, line 4 a is not closed correctly

<p>
    <header>
        <ul>
            <li><a href=""><a></li>
            <li><a href=""></a></li>
        </ul>
    </header>
    <footer>
        <p></p>
    </footer>
</p>

How to quickly check it out in vim?

Answer 1

I use this: https://github.com/vim-syntas...

Can be detected

Answer 2

vim8 or neovim can use asynchronous detection ale: https://github.com/w0rp/ale. After installing the html linter, opening html will automatically perform syntax checking.

Answer 3

I have installed ale. How can I explain how to install the html linter? ?