November 2019
Intermediate to advanced
672 pages
13h 39m
English
Content preview from Salesforce Advanced Administrator Certification Guide
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Validation rules
I bet you already know what a validation rule is, but let's discuss them again. A validation rule is a feature that is used to improve data quality. It is checked before a record is saved in the database.
They are defined by the following:
- A name
- An Active flag
- A condition (formula) that should trigger the error (a chain of conditions on fields of the object or related objects that triggers an error if evaluated as true)
- An error message that is displayed to the user
- A place where the error can be displayed
Here is an example of a validation rule:
Example of a simple validation rule
This validation rule prevents a user from ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.