TCKN last digit
alfarhan-omer opened this issue · comments
The last digit of the TCKN should be only 0,2,4,6 or 8 and can not be 1,3,5, 7 or 9.
And if the number starts with 99 then it will be a YKN (Yabanci kimlik no) not a TCKN and if it starts with 98 then it will be a (gecici koruma kimlik no).
As result, it will not work forever... Becaus tckn algorithm more complex than it