I am using Anguilla framework to validate my Title node. I have few doubts listed as follows:

[![enter image description here](https://i.stack.imgur.com/AsCN7.png)](https://i.stack.imgur.com/AsCN7.png)
[![enter image description here](https://i.stack.imgur.com/hmSB1.png)](https://i.stack.imgur.com/hmSB1.png)

1. If we want to implement the functionality for save, save & close and Save & New using single JavaScript file. While using above code, on save and close component/Page is getting save and not being closed. Same is the case with Save and New. Is there any way we can execute all above functionality in a single extension ?
It is clear to understand that we are overriding the functionality of Save & Close and Save & New but how can we achieve the same functionality for save & close and save & new. We have added Save and close and Save and New to our configuration file.
2. If we have made some changes in a component and wishes to check-in then it prompts for saving the component. Using above extension it allows to save the component without checking the component Title first character. Do we need to add check-in too in our config file.