Update Operation in MongoDB with NodeJs - node.js

Question

I am working on a Blog WebSite with CRUD operation I am able to achieve CRD operations but have issues with update One.
Issue:-
When I click on the edit button it opens the compose tab with the textfile loaded successfully but when I click on update it redirects to the home page but nothing Update, Please help me get out from this.
//This is the code for edit & Update Route
app.get("/posts/:postId/edit", (req, res) => {
Post.findById(req.params.postId, (err, post) => {
if (err) {
console.log(err);
} else {
res.render("edit", { post: post });
}
});
});
app.post("/posts/:postId/edit", (req, res) => {
Post.findByIdAndUpdate(
req.params.postId,
{
$set: {
title: req.body.title,
content: req.body.content,
},
},
(err, update) => {
if (err) {
console.log(err);
} else {
console.log("Post Updated");
res.redirect("/");
}
}
);
});
Form for the Edit/Update
//This is the Edit ejs file containing the update form
<form action="/posts/<%=post._id%>/edit/?_method=PUT" method="post">
<div class="mb-3">
<label for="post-title">Title</label>
<input class="form-control" id="post-title" name="postTitle" type="text" placeholder="Input title"
required autocomplete="off" value="<%=post.title%>">
</div>
<div class="mb-3">
<label for="postcontent">Post</label>
<textarea class="form-control text-area" id="postcontent" name="blog" rows="4" cols="50" required
placeholder="Start writing your blog ..............."><%=post.content%></textarea>
</div>
<button class="btn btn-primary publish-btn" type="submit" name="button">Update</button>
</form>

Answer 1

Your error is from the Ejs
You didn’t rename your req.body well to match your incoming data
You were meant to be used title instead of postTitle
And content instead of blog
Just edit your ejs to this and test gee
<form action="/posts/<%=post._id%>/edit/?_method=PUT" method="post">
<div class="mb-3">
<label for="post-title">Title</label>
<input class="form-control" id="post-title" name=“title" type="text" placeholder="Input title"
required autocomplete="off" value="<%=post.title%>">
</div>
<div class="mb-3">
<label for="postcontent">Post</label>
<textarea class="form-control text-area" id="postcontent" name="content" rows="4" cols="50" required
placeholder="Start writing your blog ..............."><%=post.content%></textarea>
</div>
<button class="btn btn-primary publish-btn" type="submit" name="button">Update</button>
</form>
If this answers your question mark it as done