Set up your server-side script to listen for POST requests. Ensure your max_file_size settings in your server configuration (like php.ini or Nginx settings) are high enough to accommodate your needs.
Decide whether files will be stored in a local directory, an S3 bucket, or a cloud-based database. Troubleshooting Common Katsem Upload Issues
Without timing out or crashing the browser. katsem file upload
Unlike basic HTML upload forms, Katsem-optimized uploads are designed to handle:
Integrate an API like ClamAV to scan files the moment they hit the server. Set up your server-side script to listen for POST requests
Always implement a CSRF (Cross-Site Request Forgery) token. Katsem requires this handshake to ensure the file is coming from a trusted user session.
Ensure the file extension matches the actual internal data of the file. Renaming a .txt file to .jpg will be caught by Katsem’s security filters. Katsem requires this handshake to ensure the file
To prevent failure on unstable connections, Katsem breaks large files into smaller "chunks." If the connection drops at 50%, the system only needs to resume from the last successful chunk rather than starting over. 2. Multi-Format Validation
Your server's configuration is blocking the file because it exceeds the allowed limit. You’ll need to adjust your server's client_max_body_size .
What sets Katsem apart from standard "drag and drop" plugins is its focus on the backend handshake. Here are the standout features: 1. Chunked Uploading