What is PUT Request Api | Update Data using PUT API

PUT is a type of HTTP method that is commonly used in web development and APIs (Application Programming Interfaces) to update or replace an existing resource on a server.

In the context of a RESTful API, a PUT request is typically used to update the state of a resource identified by a URL. This means that the client sends a request to the server with a payload that contains the updated representation of the resource, and the server updates its own copy of the resource with this new information.

For example, if you have an API for managing user accounts, a PUT request could be used to update a user's profile information, such as their email address, name, or password. The PUT request would include the updated user information in the request body, and the server would update its own database to reflect the new information.

It's worth noting that PUT requests should be idempotent, meaning that sending the same request multiple times should have the same effect as sending it once. This is because the intention of a PUT request is to replace an existing resource with a new version, rather than creating a new resource each time the request is sent.

Here's an example of a PUT request using JavaScript and the Fetch API to update a user's information:

exports.update = async (req, res) => {

  // const _id = req.params.id;

  const updatedata = await Userdb.findByIdAndUpdate(req.params.id, req.body)

   try{

        res.send(updatedata);

      }catch(err){

      res.status(500).send(updatedata);

    };

};