Zend Framework 2 - How to validate uploded files using input filter

Question

I am quite newbie in zend framework 2. I am not working with file uploading in a standard manner before in zend framework 2. I am in stuck to validate image file for size, extension etc in inputfilter. Here is my validation code which is not working at all.

$inputFilter->add(
    array(
        'name' => 'WEB_LOGO',
        'required' => false,
        'validators' => array(
            array(
                'name' => 'Zend\Validator\File\Size',
                'options' => array(
                    'min' => 120,
                    'max' => 200000,
                    ),
                'name' => 'Zend\Validator\File\Extension',
                'options' => array(
                    'extension' => 'png',
                    ),
                ),
            ),
        )
    );

The zend framework 2 file uploading process seems to me more complicated. Is it wise to upload file using raw php function?

However, how can i validate image file easily in inputfilter and it will be great help for me if anyone guide me how to upload two or three file input easily in zend framework 2.

Thanks for kind attention.

The value of the validators key seems invalid. It should be stacked as array(arr1(name, options), arr2(name, options)) etc.. — edigu
– edigu, Commented Jun 9, 2014 at 10:16

Kunal Dethe · Accepted Answer · 2014-06-11 10:15:37Z

2

The code you have tried will only utilize the Extension and not the Size validator.

As @foozy said, try this to get both working -

$inputFilter->add(
    array(
        'name' => 'WEB_LOGO',
        'required' => false,
        'validators' => array(
            array(
                'name' => 'Zend\Validator\File\Size',
                'options' => array(
                    'min' => 120,
                    'max' => 200000,
                ),
            ),
            array(
                'name' => 'Zend\Validator\File\Extension',
                'options' => array(
                    'extension' => 'png',
                ),
            ),
        ),
    )
);

answered Jun 11, 2014 at 10:15

Kunal Dethe

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