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<p>At the moment, when you compose a post and redirect to the root route, sometimes the post is not yet saved and doesn’t show up on the home page. </p><p>Goal: Add a callback to the save method to only redirect to the home page once save is complete with no errors.</p><p>Scroll down if you need a hint 👇</p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><ul><li><p>You’ll need to add a call back to the mongoose save() method.</p></li></ul><p><br></p><p> post.save(function(err){</p><p> if (!err){</p><p> res.redirect("/");</p><p> }</p><p> });</p><p><br></p>
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