Also, this is the JS code to make it work for multiple files
var formData = new FormData();
var formFiles = document.querySelector('#fileUploaderID input').files;
var fileName = "name";
for (let i=0; i < formFiles.length; i++) {
fileName = your File name path[i]valuename;
formData.append('files[]', formFiles[i]);
axios.post("https://yourURL.supabase.co/storage/v1/object/bucketName/folderName/"+fileName, formData,{
headers:{
"Content-Type": "multipart/form-data",
"Authorization": "Your authentication token"
}
})
}