### How to create group id from uploading file For example, using UploadCare widget, when you have data-multiple property enabled, the input value is set to group id. How do you get group id when uploading files? ```js uploadcare.file.fromUrl('http://host/image/path', function(err,res){ // How to get group id? }) ```
How to create group id from uploading file
For example, using UploadCare widget, when you have data-multiple property enabled, the input value is set to group id.
How do you get group id when uploading files?