[Flow] How can I validate an uploaded file extension

[Aske Ertmann]

Hi Pavlina

In Neos we use a custom ImageTypeConverter where I started to add checks for upload error. You could include additional validation here.

See https://review.typo3.org/#/c/18564
The original resource https://git.typo3.org/FLOW3/Packages/TYPO3.FLOW3.git/blob/HEAD:/Classes/TYPO3/Flow/Resource/ResourceTypeConverter.php

Though I'm not sure this is the best approach for validating this, I don't know if there another way to use an actual validator instead. Maybe someone else has any experience?

Aske

On 17/06/2013, at 19.47, Pavlina wrote:

> Hi all,
> 
> could someone please tell me and probably give me an example how can I validate the file type, the extension and the size when I upload resource (file)?
> 
> Thank you in advance!
> 
> Regards, Pavlina
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