Check laravel first null

$user = User::where('mobile', Input::get('mobile'))->first(); // model or null
if (!$user) {
   // Do stuff if it doesn't exist.
}
Other techniques (not recommended, unnecessary overhead):

$user = User::where('mobile', Input::get('mobile'))->get();

if (!$user->isEmpty()){
    $firstUser = $user->first()
}

Similar codes

0 vote159 views1 answer
Laravel Http client throw exception if request is not successful
PHP Laravel
0 vote216 views1 answer
Ajouter du contenu personnalisé sous chaque article/publication WordPress
PHP Wordpress
0 vote203 views1 answer
Php slots
PHP
2 votes134 views1 answer
Laravel migration with primary key
PHP
3 votes116 views1 answer
If online php
PHP
5 votes192 views2 answers
Memory limit wordpress
PHP
5 votes130 views4 answers
Wordpress get plugin root directory
PHP
3 votes131 views2 answers
Insert into laravel 8
PHP
0 vote111 views1 answer
Php send response without quitting
PHP
0 vote131 views1 answer
ReflectionException: Class Magento\Framework\App\Http\Interceptor does not exist in
PHP