What are CORS preflight requests?
An example of an AI chatbot conversation about CORS preflight requests and their significance.
What are CORS preflight requests?
CORS preflight requests are HTTP requests sent before the actual request to check permissions for cross-origin resource sharing.
Why do we need preflight requests?
They ensure that the server allows the actual request method and headers, enhancing security in cross-origin interactions.
Can you give me an example of a preflight request?
Sure! A preflight request is typically an OPTIONS request that checks if the server accepts the actual request method.
What happens if the preflight request fails?
If it fails, the browser will block the actual request, preventing potential security issues.
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