How to Create a Simple Login Authentication System in LARAVEL?
Firstly, Visit this Blog Part-1.
Step 15. Now add these classes within MainController file.
use Validator;
use Auth;Code language: PHP (php)
Step 16. Create a function checklogin to receive login form request within the MainController file.
function checklogin(Request $request)
{
$this->validate($request, [
'email' => 'required|email',
'password' => 'required|alphaNum|min:3'
]);
$user_data = array(
'email' => $request->get('email'),
'password' => $request->get('password')
);
if(Auth::attempt($user_data))
{
return redirect('main/successlogin');
}
else
{
return back()->with('error', 'Wrong Login Details');
}
}
Code language: PHP (php)Step 17. Write down the following code within the login form file for validation error:
@if (count($errors) > 0)
<div class="alert alert-danger">
<ul>
@foreach($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endifCode language: HTML, XML (xml)
Step 18. Write down the following code to display an error message within login form file:
@if ($message = Session::get('error'))
<div class="alert alert-danger alert-block">
<button type="button" class="close" data-dismiss="alert">×</button>
<strong>{{ $message }}</strong>
</div>
@endifCode language: HTML, XML (xml)
Step 19. Now, Create a function checklogin to within the MainController file.
function successlogin()
{
return view('successlogin');
}
Code language: JavaScript (javascript)
Step 20. Create a successlogin form file within resources/views
Step 21. Create a function logout to within the MainController file.
function logout()
{
Auth::logout();
return redirect('main');
}Code language: PHP (php)
Step 22. Go to web.php file and we have to set route of all requests.
Route::get('/main', 'MainController@index');
Route::post('/main/checklogin', 'MainController@checklogin');
Route::get('main/successlogin', 'MainController@successlogin');
Route::get('main/logout', 'MainController@logout');
Code language: PHP (php)
Step 23. Write down the following statement code within the login form.
@if(isset(Auth::user()->email))
<script>window.location="/main/successlogin";</script>
@endifCode language: HTML, XML (xml)
Thanks
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