TUPCEANReader.checkStandardUPCEANChecksum Method

Definition

Unit:
ZXing.OneD.UPCEANReader
Package:
QRCodeReader_FMX

Computes the UPC/EAN checksum on a string of digits, and reports whether the checksum is correct or not.

Delphi 
function checkStandardUPCEANChecksum(const s: string): Boolean

Parameters

s
string

string of digits to check

Returns

Boolean

true iff string of digits passes the UPC/EAN checksum algorithm