Authentication
How to create Laravel Authentication

Laravel provide us a wonderfull Script for Register, Login with High secruity.

For this task we are just use two artisan command one is for database and second is for Register, Login script

To create database table
php artisan migrate

Note : This command create two table in your database that is users and migrations

To create login and register script
php artisan make:auth

This is command create Route, Pages, and Controller

Route

This route code automatically added in your route

Auth::routes();

View

Controller

A Controller is create in aap->Http->Controllers->HomeController

<?php

namespace AppHttpControllers;

use IlluminateHttpRequest;

class HomeController extends Controller
{

public function __construct()
{
$this->middleware('auth');
}

public function index()
{
return view('home');
}
}

Laravel Auth

Auth is a Laravel Facade, Here Auth::check() is use to check user is authenticated or not. if user login it return true otherwise it return false.
In other Laravel provide Auth::guest() is just opposite of Auth::check(), if user not logged in it return true.

Auth::check() - You can check if a user is authenticated or not via this method from the Auth Facade. It returns true if a user is logged-in and false if a user is not. Check here to know how Facades work in Laravel.

Auth::guest() - This does the opposite of Auth::check(). It returns true if a user is not logged-in and false if a user is logged-in. Check here to see all the methods you can call on the Auth Facade.


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