FastAPI Todo App Tutorial #3 | Update Todo by Name

Welcome to another video of the FastAPI Series! 🌙 In this session, we’re continuing our Todo App using FastAPI and building an API to update an existing todo using its name. ✏️✅ Updating data is a core part of CRUD operations, and this video shows how to do it cleanly in FastAPI. By the end of this lesson, you’ll understand: ✅ How to create an UPDATE API in FastAPI ✅ How to update a todo using its name as an identifier ✅ How to use Path Parameters and Request Body together ✅ How Pydantic models help validate update data ✅ How to handle cases where the todo does not exist ✅ How to return proper success and error responses ✅ How to test the update API using Swagger UI With hands‑on coding, clear explanations, and real API demos, you’ll gain the confidence to implement update operations in real‑world FastAPI projects. 🚀 💬 Don’t forget to Like, Subscribe, and Comment what you learned today — your support keeps these coding lessons going strong! ✨ Before you sleep, make sure you’ve learned something new. ✨ #FastAPISeries #FastAPI #TodoApp #UpdateTodo #CRUD #APIDevelopment #Python #LearnFastAPI #FastAPITutorial #PythonTutorial #PythonForBeginners #BackendDevelopment #PathParameters #RequestBody #SwaggerUI #PythonProgramming #CodeBeforeYouSleep #YashJain