jQuery.validate

jQuery.validate is a tool used in website development to automatically check that the information users enter into forms (like names, email addresses, or passwords) meets specific rules, such as proper formatting or required fields. It simplifies the process of ensuring data accuracy and completeness without needing extensive coding. When users submit a form, jQuery.validate quickly verifies the inputs based on the predefined rules, and if any issues are found, it highlights them and prevents form submission until corrections are made. This helps improve data quality and user experience efficiently.