Does output forms support hidden input type?

<input type="hidden" id="postId" name="postId" value="34657">

How do you add an input type hidden in a form?



afaik not that type specifically, but you can hide an input anyways with css.

I agree this is slightly less, because with css alteration in the client you can make it visble again.

(then again, you can alter html-code as well in client, so meh)