Want to build a real-world edit/update system in Nuxt with Supabase?
In this video, we create a complete Update (Edit) feature with dynamic Add/Edit button, form autofill, and secure Supabase policies — all step by step.

What You’ll Learn
How to update data in Supabase (PostgreSQL)
Creating a dynamic Add/Edit button in Nuxt
Switching between Add mode and Edit mode
Autofilling form fields for editing data
Writing update queries in Supabase
Creating and managing Update Policies (RLS)
Preventing permission/security errors
Clean and scalable real-world implementation

Practical Implementation Covered
Built dynamic form (Add + Edit functionality)
Implemented edit button to load existing data
Autofilled form fields for update
Wrote Supabase update query
Applied Row Level Security (RLS) update policy
Ensured secure and smooth data update flow
Verified updated data in Supabase database

By the end of this video, you’ll be able to build fully functional edit/update systems in Nuxt with Supabase like a production-level app.

Subscribe to The Techzeen to become a Full Stack Nuxt JS Champion in 2026.

The Techzeen Website:
https://www.thetechzeen.com/

Source Code:
https://github.com/farzeen-ali/Nuxt-JS-Supabase

Nuxt JS Full Course 2026:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDsunUOrTcN7Fi7Vk_GAgSJM

DevOps Tutorial:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDsyUM02ZHl2mOYBpihCYsml

#NuxtJS #Supabase #UpdateData #NuxtTutorial #FullStackDevelopment #PostgreSQL #WebDevelopment #VueJS #LearnNuxt #TheTechzeen