Laravel Blade Isset Else Example
Today, i will let you know example of laravel blade isset example. Here you will learn laravel blade isset directive. We will look at example of laravel blade @isset. step by step explain how to check variable is set or not in laravel. you will do the following things for how to check variable defined or not in laravel.
if you need to check variable set or not with if condition in laravel blade then i will give bellow example. you can also use in laravel 6, laravel 7, laravel 8, laravel 9, laravel 10 and laravel 11.
let's see bellow simple example:
Blade File Code:
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
@isset($user)
<p> user variable is define.</p>
@endisset
@isset($status)
<p> status variable define.</p>
@endisset
@if(isset($admin))
<p> admin variable is define.</p>
@else
<p> admin variable is not define.</p>
@endif
</body>
</html>
Controller File Code:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class AjaxController extends Controller
{
/**
* Create a new controller instance.
*
* @return void
*/
public function index()
{
$status = 1;
$admin = 1;
return view('ajaxRequest', compact('status', 'admin'));
}
}
Output:
status variable define.
admin variable is define.
I hope it can help you...
