We have a form that accepts zipcode It has quite a big field
It accepts 90210
It rejects
902
902111
902-aaa
aaabbbccc
However it also rejects
90210-1234
Should I consider this a bug? Is it reasonable to expect a (small) number of people will want to be able to enter their full 9 digit zip code. Even if it's a small number, say 1%, should we allow it?
We use the zip code to store insurance information so we can give quotes from insurers and quote services.