validation on a checkbox

[eluser]steelaz[/eluser]
That true, but validation class is treating "isset" separately. This comment is from Validation.php :

Code:

/*
* Are we dealing with an "isset" rule?
*
* Before going further, we'll see if one of the rules
* is to check whether the item is set (typically this
* applies only to checkboxes).  If so, we'll
* test for it here since there's not reason to go
* further
*/