Are business rules server side or client side?

Are business rules server side or client side?

• A. Server side
• B. Client side
• C. Both
• D. Depends on the object

Answer: (A)

Business rules run on the server. They are server-side logic in ServiceNow that executes in response to database actions such as insert, update, or delete, and can run before or after those operations. Because they operate on server resources, use server-side APIs (like GlideRecord), and ensure data integrity even when the client is bypassed or uses APIs, they belong on the server rather than the client. Client-side logic exists in Client Scripts and UI Policies that run in the browser, and there isn’t a client-side equivalent of a business rule. So they are server-side.

Business rules run on the server. They are server-side logic in ServiceNow that executes in response to database actions such as insert, update, or delete, and can run before or after those operations. Because they operate on server resources, use server-side APIs (like GlideRecord), and ensure data integrity even when the client is bypassed or uses APIs, they belong on the server rather than the client. Client-side logic exists in Client Scripts and UI Policies that run in the browser, and there isn’t a client-side equivalent of a business rule. So they are server-side.