Re: beforeValidate can't modify my data

something like 

public function beforeValidate($options = array()) {

if(empty($this->data['Photo']['0']['image']['tmp_name'])) { //zero is added in array structure (Photo.0.image....

unset($this->data['Photo']);

}

return true;

}

I hope it helps

and if you have more fields than 2, you can make for loop and inside for just change this "zero" to 1, 2, 3, 4, 5... how many fields you have.

Have fun!

--

Lep pozdrav, Tilen Majerle

http://majerle.eu

2013/2/28 kicaj <kicaj@kdev.pl>

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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