Short Notes

Introduction

File uploads are a common requirement in web applications. In this guide, we'll explore how to implement file uploads using Go Fiber v2, a fast and efficient web framework for Go.

Prerequisites

Setting Up the Project

First, let's create a new Go project and install the necessary dependencies:

Basic File Upload Implementation

Here's a simple implementation of file upload handling in Go Fiber:

Adding Multiple File Upload Support

To handle multiple file uploads, we can modify our code like this:

Adding File Validation

It's important to validate files before accepting them. Here's an example with basic validation:

Handling Progress and Large Files

For large file uploads, it's recommended to implement progress tracking and chunked uploads. Here's a basic progress implementation:

Error Handling Best Practices

Always implement proper error handling in your file upload system:

Security Considerations

When implementing file uploads, consider these security measures:

Conclusion

Go Fiber provides a robust and efficient way to handle file uploads. By following these best practices and implementing proper validation and security measures, you can create a secure and reliable file upload system in your Go applications.

Additional Resources