[Typo3-dev] API functions/variables for uploading files

[Saurabh Nanda]

Hi,

I am writing a form (to be used in the frontend) which will allow the
user to upload an image file (a logo).

When the form is submitted, only the filename is available in
$this->piVars array. From where can I access the uploaded file?

Also, are there any API functions that can make this whole process easier?

TIA
Nandz.
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