- How do I restrict file upload type in react?
- How to restrict upload file types in PHP?
- What is a file upload vulnerability?
How do I restrict file upload type in react?
You can restrict the maximum allowed file size (in bytes) by using the maxFileSize property. If the selected file exceeds the maximum size, an error message will be displayed.
How to restrict upload file types in PHP?
Developers can use the $_FILES[“file”][“type”] property to limit the types of files uploaded to those in use for specific applications.
What is a file upload vulnerability?
What are file upload vulnerabilities? File upload vulnerabilities are when a web server allows users to upload files to its filesystem without sufficiently validating things like their name, type, contents, or size.