I encountered an issue stating, "The function `req.redirect` is not recognized."

Recently starting out with node development.

Encountering the error below:

TypeError: req.redirect is not a function
    at Post.create (/var/www/html/node_blog/index.js:40:7)
    at /var/www/html/node_blog/node_modules/mongoose/lib/utils.js:276:16
    at Function.<anonymous> (/var/www/html/node_blog/node_modules/mongoose/lib/model.js:4798:21)(/var/www/html/node_blog/node_modules/mongoose/lib/model.js:486:7)
    at /var/www/html/node_blog/node_modules/kareem/index.js:315:21
Emitted 'error' event at:
    at /var/www/html/node_blog/node_modules/mongoose/lib/model.js:4781:13
    at /var/www/html/node_blog/node_modules/mongoose/lib/utils.js:276:16
    [... lines matching original stack trace ...]
    at process._tickCallback (internal/process/next_tick.js:61:11)

Presented here is my code snippet:

app.post('/post/save', (req, res) => {
    Post.create(req.body, (err, post) => {
        req.redirect('/');
    });
});
javascriptnode.jsexpressnpmbackend

Answer №1

To implement a redirect in your code, utilize the response object and access the Redirect method defined within it.

The request object holds the details of the client's request, while the response is responsible for sending the server's response back to the client. When using a redirect, the server responds with a status code of 302.

app.post('/post/save', (req, res) => {
    Post.create(req.body, (err, post) => {
        res.redirect('/');
    });
});

Answer №2

Instead of using req.redirect('/');, remember to use res.redirect('/');.

To redirect a user, make sure to utilize the response object with 

res.redirect('/redirect_url_here');

For more information, check out: https://expressjs.com/en/4x/api.html#res.redirect

Answer №3

Check out this code snippet

  CreatePost(req.body, (error, newPost) => {
    res.redirect('/');
  });

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