Why not just use something like:
FString vaild = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890`-=]\',./~!@#$%^&*()_+{}|:<>?";
int32 randomIndex = FMath::RandRange(0,valid.Len());
return &valid[randomIndex];
Why not just use something like:
FString vaild = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890`-=]\',./~!@#$%^&*()_+{}|:<>?";
int32 randomIndex = FMath::RandRange(0,valid.Len());
return &valid[randomIndex];