A <form action="{{route('blog.store')}}" method="post">
@csrf
@method("GET")
<input type="text" name="txtName" />
<input type="submit" value="Create" name="btnSubmit" />
</form>
B <form action="{{route('blog.store')}}" method="post">
@csrf
@method("CREATE")
<input type="text" name="txtName" />
<input type="submit" value="Create" name="btnSubmit" />
</form>
C <form action="{{route('blog.store')}}" method="post">
@csrf
<input type="text" name="txtName" />
<input type="submit" value="Create" name="btnSubmit" />
</form>
D <form action="{{route('blog.store')}}" method="post">
@method("POST")
<input type="text" name="txtName" />
<input type="submit" value="Create" name="btnSubmit" />
</form>