Hibernate Validator

Hibernate Validator is a tool used in software development to ensure that the data entered into applications meets certain standards or rules before it is processed. Think of it like a checks and balances system: it verifies that inputs, such as user profiles or online forms, contain valid information (like correct email formats or required fields). By using Hibernate Validator, developers can prevent errors and ensure data integrity, leading to smoother user experiences and more reliable applications. It’s part of a broader framework called Hibernate, which helps manage data in relational databases.