useActionState - NEW in React 19 / Next.js 15 - Critical Hook for Server Actions

Video Description

👉 Check out Semaphor: https://semaphor.cloud (paid sponsorship) Disclaimer: this is a sponsored video (paid). It's your responsibility to evaluate safety, accuracy and other relevant parts of the reviewed product. 👉 NEW React & Next.js Course: https://bytegrad.com/courses/professional-react-nextjs Hi, I'm Wesley. I'm a brand ambassador for Kinde (paid sponsorship). 👉 Check out Kinde for auth and more https://bit.ly/3QOe1Bh 👉 NEW React & Next.js Course: https://bytegrad.com/courses/professional-react-nextjs 👉 Professional JavaScript Course: https://bytegrad.com/courses/professional-javascript 👉 Professional CSS Course: https://bytegrad.com/courses/professional-css 👉 Web development roadmap 2024 & 2025: https://email.bytegrad.com 👉 Email newsletter (BIG update soon): https://email.bytegrad.com 👉 Discord: all my courses have a private Discord ⏱️ Timestamps: 00:00 useActionState quick overview 01:46 Sponsor (Semaphor) 04:27 Server actions explanation 08:08 useActionState with form 11:00 useActionState outside form 14:01 "previousState" parameter 16:39 Recap #webdevelopment #reactjs #nextjs Note that my videos may contain mistakes. Always verify yourself that your code is safe and does what you want it to do for your specific situation. You agree by watching the videos that you are solely responsible for any mistakes in your code. This channel and all its content is owned & operated by ByteGrad Sp. z o.o. with Tax ID: PL6762676561 . . TOP resource to LEARN AI for Developers - https://datacamp.pxf.io/RGyxrR (paid sponsorship & ByteGrad Sp. z o.o. gets commission)