May 2013
Intermediate to advanced
1152 pages
82h 34m
English
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Semantic Validation
Unlike syntactic validation, semantic validation can occur after a value has been assigned. Semantic validation deals with more complex validation and usually encompasses the evaluation of business rules.
The following examples require semantic validation:
Required fields.
String length restrictions; for example, the length of a string input must not exceed 140 characters.
Numeric range restrictions; for example, value must be ...
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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.