I use it to have the remember me check box ticked for all users so in the login-bar-form template I have hidden the check box and made it default checked:
<input type="hidden" name="remember" value="1" id="ctrl_remember" tabindex="103" checked="checked" />
Attribute checked not allowed on element input at this point.
Can anyone advise how to fix?
As a side note I am finding a lot of small errors in the validation of the core templates: