src/A1comms/GaeSupportLaravel/Auth/Guard/Combined/IAP_Guard.php
/**
     * Authenticate a user based on request information,
     * return a valid user object if successful, or null.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Contracts\Auth\Authenticatable|null
     */
Authenticate a user based on request information,
return a valid user object if successful, or null.


Authenticate a user based on request information return a valid user object if successful or null .
public static function validate(Request $request, UserProvider $provider = null)
    {
        $result = AppEngine_Guard::validate($request, $provider);
        if (!empty($result)) {
            return $result;
        }
        $result = IAP_Guard_Base::validate($request, $provider);
        if (!empty($result)) {
            return $result;
        }
        return null;
    }
public static function validate ( Request $ request , UserProvider $ provider = null ) { $ result = AppEngine_Guard :: validate ( $ request , $ provider ) ; if ( ! empty ( $ result ) ) { return $ result ; } $ result = IAP_Guard_Base :: validate ( $ request , $ provider ) ; if ( ! empty ( $ result ) ) { return $ result ; } return null ; }
Authenticate a user based on request information,
 return a valid user object if successful, or null.
Authenticate a user based on request information return a valid user object if successful or null .