Im doing this way, but it's not quite working:
In my model:
[code]
'state' => array(
'limit' => array(
'rule' => array ('limitState', 10),
'message' => '*The limit for this state has been
reached'
),
//Along with other rules...
//then the function:
function limitState($data, $limit) {
$count = $this->find('count', array('conditions' => $data,
'recursive' => -1) );
return $contagem < $limit;
}
[/code]
I think I just need to narrow my find to only the 'CA' state, but I dont
know how can I do that. Anyone know?
Thanks again!
mig_akira wrote:
>
> Hello!
>
> I need help making a custom validation rule here.
>
> I made a simple form, with name, adress, etc.
>
> But in the field 'State', I must limit the max number of people from a
> certain state. Let's say, there can be only 300 people from California
> submitting. THe other states have no limitation whatsoever. The data from
> state is stored in a varchar field, with only the 2 first letters of the
> state ('CA', for example). So I must count how many people from 'state' ->
> 'CA' there is and then must set up a custom rule that prevents people from
> submitting to the site when the max number's been reached.
>
> Thanks, any help will be appreciated!
>
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