How to make sure binary file is not invalid when upload in iTunes connect

Question

How to make sure that when uploading binary file (ipa file after archiving) in iTunes Connect doesn't turns out invalid binary.

I just want to make sure and double check every thing that when i upload binary in iTunes Connect system won't say that binary is invalid.

What are the key point to check to make sure binary is valid.

Thanks for help.

Answer 1

Xcode's window|organizer|archives has an option to validate an archive.