Can't register. Postcode invalid

Problems
#1

Hi,

I am unable to register my solar system. I keep getting a message saying that the Postcode ‘0810’ is invalid.
0810 is my postcode and I can guarantee that it is valid.
Would you please fix the registration page, so I can get past this point?

Thanks.

#2

I’m just passing by this thread but as a software developer I can tell you why it is being reported as invalid. Most (particularly older) software languages interpret a leading “0” to indicate an octal (base 8) number and thus the “8” is an invalid digit. The developer needs to fix that field to be ensure it is read as decimal.

#3

Use “810” instead of “0810”