func (fp Fingerprint) Validate() error {
	if fp.IsZero() {
		return errors.NotValidf("zero-value fingerprint")
	}
	return nil
}
// Validate returns an error if the fingerprint is invalid.
Validate returns an error if the fingerprint is invalid.
// Validate returns an error if the fingerprint is invalid .
func (fp Fingerprint) Validate() error {
	if fp.IsZero() {
		return errors.NotValidf("zero-value fingerprint")
	}
	return nil
}
func ( fp Fingerprint ) Validate ( ) error { if fp . IsZero ( ) { return errors . NotValidf ( " " ) } return nil }
Validate returns an error if the fingerprint is invalid.
Validate returns an error if the fingerprint is invalid .