Input
Error Label
A label with the error message between it and the field: the entire error styling hangs on a single aria-invalid attribute.
React + Tailwind, shadcn-compatible: press “Copy for AI” and your Cursor or Claude Code agent installs it with the shadcn CLI.
What you can change
- the field name through label, the message through error and the typed value through defaultValue
- the normal focus color through accent
- background — the component surface; empty means no surface, taking the page colour
A link for your AI agent: preview, code and instructions.
Preview
Use it with AI
- 1. Copy the link.
- 2. Write to your agent in your own words and drop the link into the sentence.
- 3. The agent opens the link and installs the component from the registry.
put this on the home page as the hero:
https://vibeui.club/c/label-007?lang=en&theme=dark
Not sure where to paste it? Step-by-step guide
Show the full instructions
What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.
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How to use
<Label007
label="Billing email"
error="No such address: check the domain after the @."
defaultValue="accounting@company"
/>A sample call. The agent installs the component itself from the registry via the “Copy for AI” link.
Settings
- Label
label· default: Billing email- Error text
error· default: No such address: check that a domain follows the @.- Accent
accent· default: theme colour- Surface
background· default: theme colour
More in Input
FAQ
- How do I add Error Label with Cursor or Claude Code?
- Press “Copy for AI” on this page and paste it into your agent's chat. The instruction contains the shadcn CLI install command, the dependencies and what to keep, so the agent installs this exact component instead of recreating a lookalike.
- What does Error Label depend on?
- No npm packages beyond React and Tailwind CSS.
- What can I change in Error Label?
- Adapt: the field name through label, the message through error and the typed value through defaultValue; the normal focus color through accent; background — the component surface; empty means no surface, taking the page colour. Keep as installed: the local --vibeui-label-007-* palette — do not swap it for your theme tokens; aria-invalid as the single source of state: a parallel CSS class will drift out of sync sooner or later; the aria-describedby link between message and field — otherwise the error is seen but never heard.
- Is Error Label free?
- Yes. The preview is open without an account; with a free account you can copy up to 20 components a month.
For developers
npx shadcn@latest add https://vibeui.club/r/pro/label-007.jsonThis command needs a signed link: sign in and open “Component source” below — it issues a working link valid for 30 minutes. All install options
Technical notes
The component is self-contained: one file, no dependencies, a palette in local variables --vibeui-label-007-*. It is a server component: useId is the only hook. The single source of state is the field's aria-invalid: the label turns red by the :has(input[aria-invalid="true"]) rule, and the border and the focus ring by a selector on the same attribute. There is no separate "error" class, so the states cannot drift apart. The message stands between the label and the field: on a phone the keyboard covers the bottom of the screen and text under the field is not visible. An icon drawn with a border is added to the colour — colour must not be the only sign of an error. The message is tied to the field through aria-describedby. The palette is built on light-dark(): the block follows the surrounding color-scheme, there is no surface by default, and it appears only through the background prop.
Tags
- label
- error
- validation
- a11y
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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