I have a barcode scanner and I'm creating some entries in the database with it.

Is it possible to make a field where you can delete the original entry when you enter the same barcode.

For example I have "7012345" entry in the database. And i go to "Remove barcode" field and write the same "7012345" number and it deletes the entry from the database, so I don't have to go and select the "7012345" entry and click delete.

Thanks in advance