Securing Hidden Values in HTML Forms
One common concern when using hidden values in HTML forms is how to prevent users from changing them and potentially causing issues with database entries. In this article, we will explore different approaches for securing hidden values in HTML forms to ensure the integrity of your data.
First and foremost, it’s important to acknowledge that there is no foolproof method to completely prevent users from changing hidden values. From the browser or server perspective, a hidden field is no different from a regular field, and users have the ability to modify the values if they wish to.
However, if you need to store sensitive data that the user will require, the best approach is to store them server-side on a session. By storing the values on the server, you can ensure that they remain secure and tamper-proof.
When working with ASP.NET Core 2.x and jQuery, you can easily implement session variables to store and retrieve the required data. The session variables allow you to persist data across multiple requests and keep it hidden from the user’s browser.
To implement session variables in ASP.NET Core 2.x, you can use the built-in session management features provided by the framework. This allows you to store and retrieve values from the session within your server-side code.
By using session variables, you can eliminate the need for hidden fields in your HTML forms and ensure that the required data remains secure. This approach not only protects against unauthorized changes but also helps prevent bad data from being submitted.
In conclusion, securing hidden values in HTML forms is a challenging task, but by using server-side storage such as session variables, you can enhance the security and integrity of your data. Remember to always prioritize server-side security measures to protect against potential threats.