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.NET Core 2.0 By Example
book

.NET Core 2.0 By Example

by Neha Shrivastava, Rishabh Verma
March 2018
Beginner to intermediate content levelBeginner to intermediate
458 pages
10h 34m
English
Packt Publishing
Content preview from .NET Core 2.0 By Example

Validation

Validation is one of the key operations for any app working with data. Before we persist the data to the persistent store (database/filesystem), we should ensure the sanctity of the data, its format, type, size, and check if it complies to our rules and doesn't pose any potential security threat. This is ensured through validation. This can be done at both the client and server side. I am a firm believer that validation should be performed at both the client and server side. The validation has been abstracted from the developers into validation attributes, which reduces the amount of code needed to perform the validation. Validation attributes are C# attributes that derive from ValidationAttribute. Most of the commonly used validation ...

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Publisher Resources

ISBN: 9781788395090Supplemental Content