MethodNotAllowedHttpException this wont let me insert the data - php

Question

I'm just trying to insert title and body using eloquent on database and MethodNotAllowedHttpException appears wont let me do it cause of that error
Here's the controller
public function store(Request $request)
{
$this->validate($request, array(
'title' => 'required|max:255',
'body' => 'required'
));
$post = new Post;
$post->title = $request->title;
$post->body = $request->body;
$post->save();
return redirect()->route('posts.show', $post->id);
}
Here's my view create.blade.php
<form action="post.store" method="POST">
<div class="form-group">
<label for="title">Title</label>
<input type="text" class="form-control" name="title" placeholder="Enter title">
</div>
<div class="form-group">
<label for="body">Body</label>
<textarea class="form-control" name="body" rows="3"></textarea>
</div>
<div class="form-group">
<input type="submit" class="btn btn-success btn pull-right" value="post">
</div>
</form>

Answer 1

i am assuming your are using resource route.
i think this <form action="post.store" method="POST"> should be <form action="{{ route('post.store') }}" method="POST"> and use this too {{ csrf_field() }} inside form otherwise you will get tokenmismatch error.
<form action="{{ route('posts.store') }}" method="POST">
{{ csrf_field() }}
<div class="form-group">
<label for="title">Title</label>
<input type="text" class="form-control" name="title" placeholder="Enter title">
</div>
<div class="form-group">
<label for="body">Body</label>
<textarea class="form-control" name="body" rows="3"></textarea>
</div>
<div class="form-group">
<input type="submit" class="btn btn-success btn pull-right" value="post">
</div>
</form>

Answer 2

You may use command php artisan route:list and in column Name you will see route name and you will be able to call in view by {{ route('routename') }}
Example:
In route list is shown posts.store, so you will call in view {{ route('posts.store') }}
I think you may call incorrect route by above route view is posts.show but when insert you called post.store maybe posts.store

Answer 3

use in form action {{ route('posts.store') }}