Start Error validating user

Error validating user

After all it's only the browser display being obfuscated and not the data transfer.

No matter how simple you make it, users will make mistakes.

You can grab the code for this tutorial on Git Hub if you want to follow along.

One of the most common elements of web applications is validation of user data.

If you do not already understand Spring MVC basics, follow some of my other Spring tutorials first. To get started, we first need a couple JARs in our classpath.

Add the Java validation API and the Hibernate Validator implementation JARs:. This is Spring’s object that holds the result of the validation and binding and contains errors that may have occurred.

The code presented below would then be used for letting the user change their password.

Instead of as this lets the browser (and the user) know that the contents of that field need to be secured.

Any time a user submits data into your system, it needs to be validated.