Always do server-side validation(petrepopescu.tech)
petrepopescu.tech
Always do server-side validation
https://petrepopescu.tech/2021/01/you-should-always-do-server-side-validation-always/
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With JavaScript frameworks becoming more and more powerful, a lot of business logic is now done on the client side. This, however, can pose some security problems and here are three commonly found mistakes where server-side validation is omitted and parts of the web app are vulnerable because of this. We will be looking on role escalation, confidential information access, and more.