Posts tagged “file upload”

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How to Build an Application Form with HTML & JavaScript (2026)

January 13, 2026•16 min read

Create a professional application form with file uploads for job applications and program registrations. Complete HTML, React, and Next.js examples with validation and spam protection.

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How to Add Document Upload to Your Next.js Contact Form

June 12, 2025•6 min read

Learn how to build a secure contact form with document upload functionality in Next.js, including file validation and error handling.

next.js react file upload