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FilamentF
Filament•13mo ago•
4 replies
frame

FileUpload file validation after upload, before submit

Is it possible to validate a FileUpload field before submit? I can access the uploaded file using
afterStateUpdated
afterStateUpdated
and similar functions, but is there any function other than
rules
rules
that has access to
$fail
$fail
? I tried throwing ValidationError, etc but those didn't seem to work.
Solution
Thanks! 💖 I may have gotten it working with
->afterStateUpdated(function (\Livewire\Component $livewire, Forms\Components\FileUpload $component) 
    $livewire->validateOnly($component->getStatePath())
})
->afterStateUpdated(function (\Livewire\Component $livewire, Forms\Components\FileUpload $component) 
    $livewire->validateOnly($component->getStatePath())
})
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