课程笔记2025 年 8 月 18 日 至 8 月 24 日Week 4 - Forms and User InteractionLecture›Week 4 Pre-class: Form Validation›Week 4 Studio: Validating Form with HTML and JavaScript›Week 4 Post-class 1.1: Lesson Wrap-Up and Reflections›Week 4 Post-class 1.2: Test your Knowledge›