Try:
public function beforeValidate($options = array()) {
$data=&$this->data['Photo'];
foreach($data as $k=>$v){
if(empty($v['name'])) unset($data[$k]);
}
return true;
}
Em quarta-feira, 27 de fevereiro de 2013 20h58min12s UTC-3, kicaj escreveu:
>
> I create form with many fields and fields for upload files (Photo.0.image,
> Photo.1.image).
>
> How do I choose from my computer two files to upload and send form, then
> works perfectly. But sometimes I would like upload only one file (
> Photo.0.image) and the secend input file (Photo.1.image) leave empty. I
> prepare Photo::beforeValidate for this:
>
> public function beforeValidate($options = array()) {
> if(empty($this->data['Photo']['image']['tmp_name'])) {
> unset($this->data['Photo']);
> }
> return true;
> }
>
> But my SaveAll() return false and results for
> pr($this->News->validationErrors) is:
>
> Array (
> [Photo] => Array (
> [1] => Array ()
> )
> )
>
> What going on?
> Any idea?
>
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