What is the difference between Client Script and Business Rule in ServiceNow?

Question

can you help me with this qn

Answer ( 1 )

  1. This answer was edited.
    • Client Script runs on the client-side (browser) and is used for UI interactions. It includes onLoad, onChange, onSubmit, and onCellEdit scripts.
    • Business Rule runs on the server-side and is triggered before or after record operations (Insert, Update, Delete).

    Example:

    • Use a Client Script to show/hide form fields dynamically.
    • Use a Business Rule to update a field in the database when a record is modified.

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