Function Empty

util/text/validate.go:11–17

Empty tell if the string is considered empty once space and not graphics characters are removed

(s string)

// Empty tell if the string is considered empty once space
// and not graphics characters are removed
func Empty(s string) bool {
	trim := strings.TrimFunc(s, func(r rune) bool {
		return unicode.IsSpace(r) || !unicode.IsGraphic(r)
	})

	return trim == ""
}

// Safe will tell if a character in the string is considered unsafe
// Currently trigger on unicode control character except \n, \t and \r