wankdanker / gs1 Goto Github PK

I was writing some unit tests before using this GS1 library.

I noticed that some CheckDigits are not been calculated properly.

I believe the function checkdigit returns 10 when it should return 0.

In particular, I think the following test should pass and fails:

   it("Will Test CheckDigit Calculation",()=>{
        var cd=gs1.checkdigit("735010516082");
        assert.equal(cd,0);
    });

for the example above checkdigit is returning 10 and it should return 0.

Hello, does this package include validation and check digit generation for type 2 upcs?