Just return false from a click handler. The box will be focused, which will change the way it looks a little, so you may also want to blur it. Something like:
$(':checkbox').bind('click', function() { this.blur(); return false; }); Tested on FF2/Mac. --Erik On 10/18/07, james_027 <[EMAIL PROTECTED]> wrote: > > hi, > > how do i prevent the checkbox to be check when click if it doesn't > meet certain requirements? > > Thanks > >