Thymeleaf Beginner Tutorial – How to Submit a Form in SpringBoot

I this lesson, I would teach you how us  to insert data using a form using Thymeleaf. We also see how to display data on a form.

1. Create a new Controller file in the controllers package. Call it IndexController. Annotate it with @Controller annotation
2. Add the Thymeleaf dependency in the pom.xml file
3. Create the html form in the src/main/resources/templates directory
4. The structure of the file is as shown below