IS_IMAGE(extensions = ('jpeg', 'png'))

actually checks the file type by opening it.

IS_UPLOAD_FILENAME(extension = '(avi|flv)')

only checks the extension using regex.

On Apr 8, 7:18 pm, 黄祥 <steve.van.chris...@gmail.com> wrote:
> hi,
>
> i have a problem using validator IS_UPLOAD_FILENAME() to check upload
> file neither avi or flv extension, is it support to check multiple
> extension like on IS_IMAGE()
> e.g.
> IS_IMAGE(extensions = ('jpeg', 'png'))
> is it support to use
> IS_UPLOAD_FILENAME(extensions = ('avi', 'flv'))
> thank you

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