ParamsOfHDKeyPublicFromXPrv.fromMap constructor

ParamsOfHDKeyPublicFromXPrv.fromMap(
  1. Map<String, dynamic> map
)

Implementation

ParamsOfHDKeyPublicFromXPrv.fromMap(Map<String, dynamic> map) {
  if (map.containsKey('xprv') && (map['xprv'] != null)) {
    _xprv = map['xprv'];
  } else {
    throw ('Wrong map data');
  }
}