Input
Required Mark
A label for a required field: an asterisk with a screen-reader-only expansion and one line explaining why the field is there.
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 and the explanation through hint
- the placeholder text through placeholder
- the spoken expansion of the asterisk through requiredText
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-001?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
<Label001
label="Work email"
hint="We send the invoice and your account access there."
placeholder="[email protected]"
/>A sample call. The agent installs the component itself from the registry via the “Copy for AI” link.
Settings
- Label
label· default: Work email- Hint
hint· default: We send the invoice and your account access there.- Accent
accent· default: theme colour- Surface
background· default: theme colour
More in Input
FAQ
- How do I add Required Mark 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 Required Mark depend on?
- No npm packages beyond React and Tailwind CSS.
- What can I change in Required Mark?
- Adapt: the field name through label and the explanation through hint; the placeholder text through placeholder; the spoken expansion of the asterisk through requiredText. Keep as installed: the local --vibeui-label-001-* palette — do not swap it for your theme tokens; the visually hidden text next to the asterisk: without it screen readers say "asterisk" instead of "required field"; aria-hidden on the asterisk itself — otherwise the meaning is announced twice and gets in the way.
- Is Required Mark 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-001.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-001-*. It is a server component: useId is the only hook, there is no state. The asterisk is marked aria-hidden, and its meaning is carried by the visually hidden text «, required field» — otherwise a screen reader says «asterisk» and leaves the rest to guesswork. The explanation line is tied to the field through aria-describedby, so it is read right after the field name instead of being lost. The field gets the native required: browser validation stays working. The palette is built on light-dark(): the block follows the surrounding color-scheme and by default lays no plate under itself — a surface appears only through the background prop, and color-scheme is set at the same time to match its lightness.
Tags
- label
- form
- required
- a11y
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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