Function validate

main.go:75–86

(vs ...flags.Validatable)

}

func validate(vs ...flags.Validatable) bool {
	valid := true

	for _, v := range vs {
		if err := v.Validate(); err != nil {
			_, _ = fmt.Fprintln(os.Stderr, err)
			valid = false
		}
	}

	return valid
}