Passing Data in Login and Register Page Laravel 6 - laravel

Question

I create login and register function in Laravel 6 with scaffold function, and i got this LoginController:
<?php
...
...
class LoginController extends Controller
{
use AuthenticatesUsers;
protected $redirectTo = RouteServiceProvider::HOME;
public function __construct()
{
$this->middleware('guest')->except('logout');
}
}
I want to pass a data DB::table('terms_condition')->get() to login view, how should i do?

Answer 1

Put this method in LoginController
public function showLoginForm()
{
$terms_condition = DB::table('terms_condition')->get();
return view('auth.login',compact('terms_condition'));
}
showLoginForm() is from AuthenticatesUsers trait which is used by your LoginController. You have to put this method in LoginController.

Answer 2

Inside your login controller rewrite the function showLoginform
public function showLoginForm()
{
` $data = DB::table('terms_condition')->get();
return view('frontend.auth.login',compact('data'));
}
Or From your LoginController you can see that AuthenticateUsers
go to the Authenticate Users file and edit the showLoginForm as like this
public function showLoginForm()
{
` $data = DB::table('terms_condition')->get();
return view('frontend.auth.login',compact('data'));
}
And dont forget to use DB in the top

Answer 3

You can override the built-in showLoginForm() method in the LoginController
LoginController.php
use Illuminate\Support\Facades\DB;
class LoginController extends Controller
{
use AuthenticatesUsers;
protected $redirectTo = RouteServiceProvider::HOME;
public function __construct()
{
$this->middleware('guest')->except('logout');
}
public function showLoginForm()
{
return view('admin.login',['terms'=>DB::table('terms_condition')->get()]); //pass your data here as a second argument
}
}
You can then access this in your blade view as $terms

Answer 4

A different way to go about it: use a View Composer. This will run when the view is rendered so you can pass data to it this way:
view()->composer('auth.login', function ($view) {
$view->with('something', DB::table(...)->get());
});
// or View::composer(...) if you prefer
You can add that at a Service Provider's boot method. No overriding anything.
Laravel 6.x Docs - Views - View Composers View::composer()