FilamentF
Filament•3y ago
jwktje

Dynamic validation based on Select and FileUpload

Hey everyone. I have a form with a Select and a FileUpload for an image. The Select lets a user choose a location where the image must be shown. This dictates the resolution of the image I would want them to upload. Is there any way to create dynamic validation for this?

So the steps would be;
  1. FileUpload is disabled until a location is chosen in the Select
  2. When a selection is made, I get the image_width and image_height from the Location model
  3. A dynamic validation rule is made to enforce that the uploaded image adheres to that resolution
I've tried combining Closure validation rules and Dependant fields, but there seems to be no way to get the current resolution of the uploaded image.
Any help would be greatly appreciated.
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