Validation feedback on file uploader - Mendix Forum

Validation feedback on file uploader

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Currently it's not possible to set any validation feedback in a microflow on the file uploader. This means that a message to the user that a file needs to be uploaded is either presented in a separate pop-up message or all kinds of workarounds/hacks are needed to give this feedback. 

It would be really nice if it would just be possible to set validation feedback on the file uploader, e.g. by setting it on the "hasContents" attribute of the filedocument.

 

And as a bonus: an option for onchange microflows/nanoflows would be very welcome as well. 

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