Portable Business Logic (PBL)—Business Rules

Previously  to customize a form and display an error message or show and hide a field,  JavaScript t was used to make it work. With PBL, you can do it without any JavaScript!
The following actions are available with PBL:

• Show error message
• Set field value
• Set business required
• Set visibility
• Lock or unlock field

Business rules provide an easy declarative way to consistently evaluate the business logic on both client and server, without the need to write code.

To create or edit PBL, navigate to the customization of the form and select Business Rules on either

the UI or on the solution navigation.