Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Validation\Rule" not found in C:\xampp\htdocs\adminlte3\vendor\laravel\framework\src\Illuminate\Validation\ClosureValidationRule 2.php:7
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\adminlte3\vendor\laravel\framework\src\Illuminate\Validation\ClosureValidationRule 2.php on line 7