smalot/bootstrap-datetimepicker — pull request #119 by mimosa (2013-08-10 18:16:53+00:00)
Title: add `onRender` option

This event is fired when a day is rendered inside the datepicker. Should return a string. Return 'disabled' to disable the day from being selected.

```javascript
$('#date-end')
.datetimepicker({
onRender: function(date) {
return ev.date.valueOf() < date-start-display.valueOf() ? ' disabled' : '';
}
});
```