Disabling foreign key constraint in Laravel - database

Question

Attempting to disable foreign key constraint. This is what the create users table looks like as of right now. Attempted to use the method disableForeignKeyConstraints, but no luck when migrating. I also tried using the enableForeignKeyConstraints method after the create schema, but that also didn't help. Any help on this would be greatly appreciated.
Blog Post Controller:
public function index(){
$blog_posts = BlogPost::all();
return view('whatsnew.index', compact("blog_posts"));
}
public function show($blog_post){
$blog_post = BlogPost::find($blog_post);
return view('whatsnew.show', compact("blog_post"));
}
public function create(){
return view('whatsnew.create');
}
public function store(BlogPostRequest $request){
$formData = $request->all();
BlogPost::create($formData);
return redirect('whatsnew');
}
public function edit($blog_post){
$blog_post = BlogPost::findOrFail($blog_post);
return view('whatsnew.edit', compact("blog_post"));
}
public function update(BlogPostRequest $request, $blog_post){
$formData = $request->all();
$blog_post = BlogPost::findOrFail($blog_post);
$blog_post->update($formData);
return redirect('whatsnew');
}
public function __construct(){
$this->middleware('auth', ['only' =>['create', 'edit', 'destroy']]);
}
public function destroy(BlogPost $blog_post){
$blog_post->delete();
return redirect('whatsnew');
}