coding form login php

?php if (is_user_logged_in()) { redirect_to('index. sip4d login php'); } $inputs = []; $errors = []; if (is_post_request()) { // sanitize validate user inputs [$inputs, $errors] = filter($_POST, [ 'username' = 'string | required', 'password' = 'string | required']); // if validation error if ($errors) { redirect_with('login php', [ 'errors' = $errors