Using Google reCaptcha with Spring Boot Application

Date: 2021-01-08

This tutorial demonstrates integrating Google reCAPTCHA v2 into a Spring Boot application using Spring AOP (Aspect-Oriented Programming). Part 2 focuses on improving the initial implementation by creating a custom annotation (@RequiresCaptcha) and AOP aspect (CaptchaAop) to handle reCAPTCHA validation across multiple controller endpoints, avoiding code duplication. The process involves adding the spring-starter-aop dependency, modifying the controller, and updating the HTML to send the reCAPTCHA response in the request header. The tutorial assumes basic familiarity with Spring Boot.

Read more: https://examples.javacodegeeks.com/using-google-recaptcha-with-spring-boot-application/