package validation import "regexp" var ( ASCII = regexp.MustCompile(`^[\x00-\x7F]+$`) ANY = regexp.MustCompile(`.`) CODE39 = regexp.MustCompile(`^[0-9A-Z\-\.\ $%*+/]+$`) NUMERAL = regexp.MustCompile(`^[0-9]+$`) ISO88591 = regexp.MustCompile(`^[\x00-\xFF]+$`) )