1) composer require sonlabs/address-varification
2) Add below line in your provider at (config\app.php) 
    'providers' => [
        ---------
        Sonlabs\AddressValid\AddressValidServiceProvider::class,
        ---------
    ],
3) please add below line at (resources\lang\en\validation.php)
    'validation.check_address' => 'The :attribute must be validate.',

You done, now please use with below sysntax
    In validation rules use login "check_address"

    $rules = [
        'name'     => 'required',
        'address' => 'required|check_address',
    ];