See https://github.com/whatwg/html/pull/9490 In form submission, handle dirname for input types hidden, tel, url, email (in addition to the current text, search).
I think tel/url/email already work in WebKit since they are all `TextFieldInputType`. Though we probably need to do something in `HiddenInputType`.
<rdar://problem/113127508>
Pull request: https://github.com/WebKit/WebKit/pull/17339
I filed https://github.com/whatwg/html/issues/9669 to investigate if removing support from password makes sense. Removing support from number seems reasonable to me, though let me know if you disagree.
Committed 269711@main (cca91933e498): <https://commits.webkit.org/269711@main> Reviewed commits have been landed. Closing PR #17339 and removing active labels.