- check.required( "topicName", topic.getTopicName(), "^\\S+$" ); //no white space allowed in topicName
- check.required( "topicDescription", topic.getTopicDescription(), "" );
- check.required( "owner", topic.getOwner(), "" );
+ checker.required( "topicName", topic.getTopicName(), "^\\S+$" ); //no white space allowed in topicName
+ checker.required( "topicDescription", topic.getTopicDescription());
+ checker.required( "owner", topic.getOwner());