3 ms·
Anything sufficiently random to avoid automated guessing is going to be too long to enter on a keyboard.
by 7952 13y ago
Anything sufficiently random to avoid automated guessing is going to be too long to enter on a keyboard.
- soult 13y agoOn the German DHL package tracking page, you have to enter the recipient ZIP code before being shown recipient details like name and signature. The tracking code itself is 20 decimal characters, although it is not randomly generated.