lightflowmark wrote:
>
> The isValid function also takes an optional 'context' parameter which is
> an array of all the values submitted.
> public function isValid($value, $context = null)
> {
> if(($context['box1'] + $context['box2'] + $context['box3']) > $someValue)
> {
> // error
> }
> }
>
for this purpose is it better to use a filter or this way.
say i attach a filter to the balance input box. then the filter will take
the values of all other inputboxes and return the sum. is a filter meant to
do this? to validate, i take the filtered value to validate?
then i will need to pass the form to the filter 1st? or add a $context to
the filter method but thats not supported.
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