Handle Availability Field
What is this?
A username field with a fixed prefix such as designlayer.com/ or @. After a short pause it shows a spinner, then a green check and “is available” or a red cross and “is already taken”, and the field outline follows the color. Pass status from your own lookup, or leave it unset for a local demo. Swap the prefix and copy, then drop it into sign-up or a profile URL setting.
Handle Availability Field
A username field with a fixed prefix such as designlayer.com/ or @. After a short pause it shows a spinner, then a green check and “is available” or a red cross and “is already taken”, and the field outline follows the color. Pass status from your own lookup, or leave it unset for a local demo. Swap the prefix and copy, then drop it into sign-up or a profile URL setting.
Verified Technical Spec
- Animation
- CSS / Tailwind
- Reduced motion
- Verified
- Keyboard focus
- Verified
- Compatibility
- Tailwind CSS v3.4 + v4 · React 19 / Next.js 15 App Router + Vite / Remix compatible
Included
- Copy source into Cursor or Claude for agent install
- Finished React · TypeScript · Tailwind CSS · Lucide UI
Dependencies
- React 19.0.0
- Typescript 5.7.2
- Tailwindcss 3.4.16
- Lucide-react 1.23.0
Tech Stack
- React
- TypeScript
- Tailwind CSS
- Lucide
Version 1.0.0