Best mimetype combination for .usdz files only in FileUpload?

[arxjei]

Package

Form builder

Package Version

v3.3

How can we help you?

I’m trying to restrict uploads so only .usdz files are accepted. Currently my setup works, but it also allows .usdc files to be uploaded, which I don’t want.

Here’s my code:

Forms\Components\FileUpload::make('ar_image_ios')
  ->label('AR Image for iOS')
  ->acceptedFileTypes([
     'model/vnd.usdz+zip',
  ])
  ->mimeTypeMap([
     'usdz' => 'model/vnd.usdz+zip',
  ])

The question: What’s the best file type / MIME type combination to ensure only .usdz files are allowed?

[arxjei]

I can’t really find the best fit for this, so I just created a custom rule to handle it.