from what i have research, there are some barcode scanner which is uSB and are keyboard wedge have built in decoders that can read several barcode types and send them via the keyboard so info scanned appears as if it has been typed. Therefore does it means that, if the user just scan a barcode into the textfield, the data can be retrieved using the normal way?
But what if the barcode scanner is non-USB and do not have keyboard wedge interface, can it be done using php? so is there any php scripts that have written for this function? can anyone help? Thanmks in advance.