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File Upload Restricted Types

React file upload block for Next.js with strict file type restrictions, accepted type icons, rejected file error messages, and per-file validation indicators using shadcn/ui and Tailwind CSS

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Enforce precise file type restrictions with this React and Next.js file upload block. Displays accepted types with recognizable icons, validates each file on drop, shows clear rejection reasons for unsupported formats, and marks every uploaded file with a type validation indicator. Built with TypeScript, shadcn/ui Button, Badge, and Input components, and Tailwind CSS. Ideal for document submission portals, compliance workflows, and any upload form requiring strict format control.

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Last updated on March 24, 2026

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