OpenXava 4.2.3 released
Lesson 6 of OpenXava course
October 30, 2017
We're working hard to upgrade the current OpenXava course that is based in OpenXava 4 and in PDF format to use OpenXava 5 version and wiki format. We are pleased to announce that we have just finished the lesson 6, now it uses OpenXava 5 features. The lesson 6 describes custom validation methods which allow you to add specific business logic to your application.
Have a look at the new lesson 6
With this we have updated Lesson 1, Lesson 2, Lesson 3, Lesson 4, Lesson 5, Lesson 6, Appendix A, Appendix B and Appendix C.