validate method
Validates
Implementation
@override
void validate() {
if (AwesomeAssertUtils.isNullOrEmptyOrInvalid(_id)) {
throw const AwesomeNotificationsException(
message: 'Property id is required');
}
if (AwesomeAssertUtils.isNullOrEmptyOrInvalid(_channelKey)) {
throw const AwesomeNotificationsException(
message: 'Channel Key is required');
}
}