// validateKiteKey returns a string representing the kite uniquely
// that is suitable to use as a key for etcd.
func validateKiteKey(k *protocol.Kite) error {
fields := k.Query().Fields()
// Validate fields.
for k, v := range fields {
if v == "" {
return fmt.Errorf("Empty Kite field: %s", k)
}
if strings.ContainsRune(v, '/') {
return fmt.Errorf("Field \"%s\" must not contain '/'", k)
}
}
return nil
}
