FTP bacth file

Hi guys, i’m creating a very simple batch file that able to upload some file to ftp. All is working fine. I would like to add in some command to my batch file so its able to check whether the script transfer successfully. So f.e, my batch file:

ftp -s:123.txt 10.xx.xx.xx > ftp.log

so..how do i continue my batch file to check whether my file was successfully upload? I request for this check because i want to move the file in my PC if the file was being transfer to FTP.
Is it possible..?? thanks!