Aw computing wants to prevent user from updating the Account Annual Revenue field to bea...

A validation rule is a tool that allows administrators to enforce data quality and integrity by preventing users from saving records that do not meet certain criteria or conditions. For example, a validation rule can display an error message if a user enters an invalid value in a field. In this case, the administrator can create a validation rule on the account object that displays an error if the account annual revenue field is below 0 or greater than 100 billion. References: https://help.salesforce.com/s/articleView?id=sf.validation_rules.htm &type=5