Hi
I have excel data in Column I Names and i need When in Column Z try to input name when same row match same name then not allow to insert
I tried with If Formula but not know how to do in Data Validation please tell me
=IF(I2=Z2,"Not allow","allow")
I have excel data in Column I Names and i need When in Column Z try to input name when same row match same name then not allow to insert
I tried with If Formula but not know how to do in Data Validation please tell me
=IF(I2=Z2,"Not allow","allow")