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Visibility Rules for Mandatory Image Upload

Summary:

Hello,

I have a requirement where the resource must mandatory upload one photo, either from the camera or from the gallery.

The idea is to have two properties:

  • One using GUI Image to capture/upload a photo from the camera.
  • One using GUI File to upload a photo from the gallery.

The expected behavior is that once a photo is uploaded using one of the options, the other property should become hidden. For example, if the resource uploads a photo using the camera, the gallery upload option should no longer be displayed.

My question is: How should I configure the visibility/mandatory rules for these properties to ensure that the resource cannot continue without uploading a photo, while allowing either of the two options to satisfy the requirement?

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