要在 Livewire 內上傳檔案，要先讀入 WithFileUploads。
use Livewire\WithFileUploads;
class UploadPhoto extends Component
{
use WithFileUploads;
public $photo;
public function save()
{
$this->validate([
'photo' => 'image|max:1024', // 1MB Max
]);
$this->photo->store('photos');
}
}
接著準備 HTML 如下：
<form wire:submit.prevent="save">
<input type="file" wire:model="photo">
@error('photo') <span class="error">{{ $message }}</span> @enderror
<button type="submit">Save Photo</button>
</form>這樣就可以做好透過 Livewire 上傳檔案後驗證還有儲存檔案了。
參考：
File Uploads
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