closing input tags for buttons

[jjshell]

hi,
can it be:
<input id="blah" name="to" type="radio" value="blah">
or should it be:
<input id="blah" name="to" type="radio" value="blah" />

[Egor]

In xhtml, every tag must be closed; therefore /> is added at the front of tags like <hr /> and <br />. If you're using html, then this doesn't apply.

[jjshell]

thanks