When Tony's script below can define a date to be not earlier than today, and it refers to a question id, it should be possible to set a rule that the date picker has to be later, or the same, than the date in a previous question in the same question group, no?
tpartner wrote:
(...)
Set up your survey to use JavaScript and place the following script in the source of the date question. Replace "QQ" (line 5) with the ID of the date question.
<script type="text/javascript" charset="utf-8">
$(document).ready(function() {
var qID = QQ;
$('#question'+qID+' .popupdate').datepicker( 'option', 'minDate', new Date() );
});
</script>This is getting more and more fun
