Enterprise java applications input validat Yasser Ibrahim @Jobilize

Author: Yasser Ibrahim

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https://www.jobilize.com/enterprise-java-patterns

Question Permalink:

https://www.jobilize.com/enterprise-java-applications-input-validation

Question 19 / 20: In your web application you decided to use Javascript to validate each user input on the client browser.

Where do you need to duplicate the validation code on the server?

A No double check on the server side is needed as the input is already checked on the client
side

B double check in the presentation tier

C double check in the integration tier

D double check in the business tier

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Explanation:

You always need to double check the user input as it not guaranteed that user is actually using the intended interface as you planned.

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https://www.jobilize.com/enterprise-java-patterns

Author:

JavaChamp TeamSenior Java Developer

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Germany

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Yasser IbrahimFounder

Jobilize.com

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