What is validating data

01-Jan-2020 06:48

NET data validation controls to enable validation on the user's computer in most cases without any negative impact on Web browsers that do not support the scripting functionality.If you choose to support validation on the user's computer, performance will increase slightly.Users with harmful intent may easily modify the validation script because it is contained in the source of the page that is sent to the user's computer.The malicious user can then submit the modified script to the Web server with results that are different than what you, the developer, intended.By the end of the course, you should better understand data science's role in making meaningful insights from the complex and large sets of data all around us.Watch this course on Linked In Learning, which now features 100% of courses. NET, data validation was performed through scripts using either Java Script or VBScript.

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Shannon Horn is the co-founder and chief software architect of Web Geniuses Corporation ( Hence, many times validation was not performed in a uniform manner, complex validation was difficult to implement, and Web servers were vulnerable to validation scripts being modified by malicious users.However, when you validate a process on the Web server, you can use any scripting language because the user's Web browser doesn't process the scripting language.