Are 6 octet UTF-8 sequences valid?

Question

Can UTF-8 encode 5 or 6 byte sequences, allowing all Unicode characters to be encoded? I\'m getting conflicting standards. I need to be able to support every Unico

Answer 1

They are no Unicode characters beyond 10FFFF, the BMP covers 0000 through FFFF.

UTF-8 is well-defined for 0-10FFFF.