{# djangofmt: file-ignore[format, invalid-syntax] #}
{# The reserved codes above are known, and so are real rule names #}

{# djangofmt: ignore[invalid-attr-value, empty-attr-value] #}
<form method="yes"></form>

{# Reserved codes are known on a node too: where they may appear is invalid-ignore-comment's concern #}
{# djangofmt: ignore[format, invalid-syntax] #}
<div></div>

{# A malformed directive has no codes to check #}
{# djangofmt: ignore[] #}
<div></div>