server-side form validation

Server-side form validation involves checking user input on the server before processing or storing it. This ensures that data submitted through forms is accurate and secure, preventing errors and malicious input.

How can I implement server-side form validation to enhance the security of my web application?

Implementing server-side form validation is crucial for enhancing the security of your web application. By validating form inputs on the server-side, you can prevent common security vulnerabilities, such as SQL injections and cross-site scripting (XSS) attacks. Server-side validation acts as an additional layer of protection, complementing client-side validation. It ensures that the data submitted through the form is valid, consistent, and safe before processing it further. By following best practices, you can implement server-side form validation effectively and ensure the integrity and security of your web application.

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