August 2018
Intermediate to advanced
298 pages
5h 33m
English
Content preview from ASP.NET Core 2 Fundamentals
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Validation
We can never rely on the data entered by users. Sometimes they might be ignorant about the application and thus they may be entering incorrect data unknowingly. At other times, some malign users may want to corrupt the application by entering inappropriate data into it. In either case, we need to validate the input data before storing the data for further processing.
By the end of this chapter, you will be able to:
- Explain the different types of validation
- Perform server-side validation using an example
- Perform client-side validation using an example
- Perform unobtrusive JavaScript validation using jQuery unobtrusive libraries
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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.