FileInput

Drag-and-drop file upload area with image preview, size validation, and file list.

Quick Preview

Drag & drop files here

or click to browse — max 5 MB per file

Installation

# No extra dependencies

// Copy component from
src/components/ui/FileInput.tsx

Usage

import FileInput from '@/components/ui/FileInput'

<FileInput
  accept="image/*"
  multiple
  maxSizeMB={10}
  onFiles={(files) => handleUpload(files)}
/>

Prompt Preview

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Paste this into your AI coding assistant to generate code that closely matches the reference, including color, size, shape, typography, spacing, and polish.

Copy-ready AI prompt

Starts from the current visual reference and project constraints.

Build a ui component named FileInput in React/Next.js.
Goal: recreate the same overall UI and behavior as the FileInput reference from a component gallery.
What it needs to communicate: Drag-and-drop file upload area with image preview, size validation, and file list..

Project constraints:
- Use Next.js 16.2.6 with the App Router, React 19, TypeScript strict mode, and Tailwind CSS v4.
- Do not create a tailwind.config.js file. Use Tailwind v4 utilities and CSS variables where design tokens are needed.
- If you are implementing this inside the same project, use the Prompt font via next/font/google. If not, use the closest equivalent typeface.
- Return production-ready code with imports, responsive behavior, keyboard accessibility, and polished empty, hover, focus, active, and disabled states where relevant.
- Match the reference closely: color palette, spacing scale, border radius, shadows, icon scale, typography hierarchy, and motion timing.

Component-specific expectations:
- Keep the API concise and reusable.
- Make visual states feel polished and consistent across variants and sizes.
- Avoid unnecessary dependencies unless the behavior truly requires them.
- No explicit color literals were found in the examples. Match the live reference and the project accent color when appropriate.

Props to support:
- accept: string — default '*' — Accepted file MIME types
- multiple: boolean — default true — Allow multiple files
- maxSizeMB: number — default 10 — Maximum file size in MB

Reference usage patterns:
- No examples were documented. Infer a sensible default presentation and one richer usage example.

Feature expectations:
- Drag and drop
- Image previews
- Size validation
- Multiple files
- Remove files

Output requirements:
- Return complete code, not pseudocode.
- Include all necessary imports and helper types.
- Keep the implementation accessible, responsive, and visually finished.
- Match the reference for color, size, shape, typography, spacing, and interaction states as closely as possible.
- If multiple files are needed, organize them cleanly and explain the file structure briefly.

Tweak only product-specific copy or data after the first generation pass.

Props

Prop	Type	Default	Description
`accept`	`string`	`'*'`	Accepted file MIME types
`multiple`	`boolean`	`true`	Allow multiple files
`maxSizeMB`	`number`	`10`	Maximum file size in MB