When exploring redirection on post, it's essential to consider various aspects and implications. How do you redirect to a page using the POST verb?. HTTP doesn't support redirection to a page using POST. When you redirect somewhere, the HTTP "Location" header tells the browser where to go, and the browser makes a GET request for that page. Redirections in HTTP - MDN Web Docs.
Redirect responses have status codes that start with 3, and a Location header holding the URL to redirect to. When browsers receive a redirect, they immediately load the new URL provided in the Location header. In relation to this, how to redirect a HTTP put, post or delete requests and keep HTTP verb. In this post I describe the different types of redirects, and which to use if you wish to redirect a post, put or delete request without it becoming a get.
Redirections in HTTP - GeeksforGeeks. The 308 status code is similar to the 301, but it guarantees that the HTTP method (e.g., POST) remains unchanged during the redirection. This makes it suitable for cases where maintaining the request method is essential.

Apache HttpClient β Follow Redirects for POST | Baeldung. This quick guide illustrated how to configure any version of the Apache HttpClient to follow redirects for HTTP POST requests as well β relaxing the strict HTTP standard. Should You Always Use REDIRECT After a POST Request?. Explore the necessity of using REDIRECT after POST requests and how to manage it effectively in web applications.
Building on this, web development - Why doesn't HTTP have POST redirect? Regardless, preventing a redirect of a POST does not affect idempotency; it's simply a message saying the target of the request is actually over there. Redirect With Method POST - WillMaster. Send the browser to a page with method GET β which would be through a link, a bookmark, or by typing the URL into the browser's address bar.

The page then redirects the browser to the desired destination with method POST. The redirecting is done with an invisible self-submitting form. My request is redirected to a GET request β Postman. Postman automatically redirects requests that return a 3xx response. Note: To check for a 3xx response, use the Postman console and verify if it shows a 3xx status.
It's important to note that, if so, it indicates a redirection. Similarly, if not, submit a support request (see below). Disable the automatic redirection for 3xx responses. Response.Redirect with POST instead of Get?.

Moreover, this page acts as an intermediary between your original form submission page and the offsite page you want to redirect the user to. The intermediary page will receive the form variables, populate them, and use JavaScript to automatically submit the form using the document.forms[0].submit() method.

π Summary
Grasping redirection on post is valuable for anyone interested in this area. The details covered here serves as a solid foundation for ongoing development.
