validate_blog_signup

The timeline below displays how wordpress function validate_blog_signup has changed across different WordPress versions. If a version is not listed, refer to the next available version below.

WordPress Version: 5.9

/**
 * Validates new site signup.
 *
 * @since MU (3.0.0)
 *
 * @return bool True if the site sign-up was validated, false on error.
 */
function validate_blog_signup()
{
    // Re-validate user info.
    $user_result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
    $user_name = $user_result['user_name'];
    $user_email = $user_result['user_email'];
    $user_errors = $user_result['errors'];
    if ($user_errors->has_errors()) {
        signup_user($user_name, $user_email, $user_errors);
        return false;
    }
    $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
    $domain = $result['domain'];
    $path = $result['path'];
    $blogname = $result['blogname'];
    $blog_title = $result['blog_title'];
    $errors = $result['errors'];
    if ($errors->has_errors()) {
        signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
        return false;
    }
    $public = (int) $_POST['blog_public'];
    $signup_meta = array('lang_id' => 1, 'public' => $public);
    // Handle the language setting for the new site.
    if (!empty($_POST['WPLANG'])) {
        $languages = signup_get_available_languages();
        if (in_array($_POST['WPLANG'], $languages, true)) {
            $language = wp_unslash(sanitize_text_field($_POST['WPLANG']));
            if ($language) {
                $signup_meta['WPLANG'] = $language;
            }
        }
    }
    /** This filter is documented in wp-signup.php */
    $meta = apply_filters('add_signup_meta', $signup_meta);
    wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
    confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
    return true;
}

WordPress Version: 5.5

/**
 * Validate new site signup
 *
 * @since MU (3.0.0)
 *
 * @return bool True if the site signup was validated, false if error
 */
function validate_blog_signup()
{
    // Re-validate user info.
    $user_result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
    $user_name = $user_result['user_name'];
    $user_email = $user_result['user_email'];
    $user_errors = $user_result['errors'];
    if ($user_errors->has_errors()) {
        signup_user($user_name, $user_email, $user_errors);
        return false;
    }
    $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
    $domain = $result['domain'];
    $path = $result['path'];
    $blogname = $result['blogname'];
    $blog_title = $result['blog_title'];
    $errors = $result['errors'];
    if ($errors->has_errors()) {
        signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
        return false;
    }
    $public = (int) $_POST['blog_public'];
    $signup_meta = array('lang_id' => 1, 'public' => $public);
    // Handle the language setting for the new site.
    if (!empty($_POST['WPLANG'])) {
        $languages = signup_get_available_languages();
        if (in_array($_POST['WPLANG'], $languages, true)) {
            $language = wp_unslash(sanitize_text_field($_POST['WPLANG']));
            if ($language) {
                $signup_meta['WPLANG'] = $language;
            }
        }
    }
    /** This filter is documented in wp-signup.php */
    $meta = apply_filters('add_signup_meta', $signup_meta);
    wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
    confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
    return true;
}

WordPress Version: 5.1

/**
 * Validate new site signup
 *
 * @since MU (3.0.0)
 *
 * @return bool True if the site signup was validated, false if error
 */
function validate_blog_signup()
{
    // Re-validate user info.
    $user_result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
    $user_name = $user_result['user_name'];
    $user_email = $user_result['user_email'];
    $user_errors = $user_result['errors'];
    if ($user_errors->has_errors()) {
        signup_user($user_name, $user_email, $user_errors);
        return false;
    }
    $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
    $domain = $result['domain'];
    $path = $result['path'];
    $blogname = $result['blogname'];
    $blog_title = $result['blog_title'];
    $errors = $result['errors'];
    if ($errors->has_errors()) {
        signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
        return false;
    }
    $public = (int) $_POST['blog_public'];
    $signup_meta = array('lang_id' => 1, 'public' => $public);
    // Handle the language setting for the new site.
    if (!empty($_POST['WPLANG'])) {
        $languages = signup_get_available_languages();
        if (in_array($_POST['WPLANG'], $languages)) {
            $language = wp_unslash(sanitize_text_field($_POST['WPLANG']));
            if ($language) {
                $signup_meta['WPLANG'] = $language;
            }
        }
    }
    /** This filter is documented in wp-signup.php */
    $meta = apply_filters('add_signup_meta', $signup_meta);
    wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
    confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
    return true;
}

WordPress Version: 4.9

/**
 * Validate new site signup
 *
 * @since MU (3.0.0)
 *
 * @return bool True if the site signup was validated, false if error
 */
function validate_blog_signup()
{
    // Re-validate user info.
    $user_result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
    $user_name = $user_result['user_name'];
    $user_email = $user_result['user_email'];
    $user_errors = $user_result['errors'];
    if ($user_errors->get_error_code()) {
        signup_user($user_name, $user_email, $user_errors);
        return false;
    }
    $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
    $domain = $result['domain'];
    $path = $result['path'];
    $blogname = $result['blogname'];
    $blog_title = $result['blog_title'];
    $errors = $result['errors'];
    if ($errors->get_error_code()) {
        signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
        return false;
    }
    $public = (int) $_POST['blog_public'];
    $signup_meta = array('lang_id' => 1, 'public' => $public);
    // Handle the language setting for the new site.
    if (!empty($_POST['WPLANG'])) {
        $languages = signup_get_available_languages();
        if (in_array($_POST['WPLANG'], $languages)) {
            $language = wp_unslash(sanitize_text_field($_POST['WPLANG']));
            if ($language) {
                $signup_meta['WPLANG'] = $language;
            }
        }
    }
    /** This filter is documented in wp-signup.php */
    $meta = apply_filters('add_signup_meta', $signup_meta);
    wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
    confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
    return true;
}

WordPress Version: 4.4

/**
 * Validate new site signup
 *
 * @since MU
 *
 * @return bool True if the site signup was validated, false if error
 */
function validate_blog_signup()
{
    // Re-validate user info.
    $user_result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
    $user_name = $user_result['user_name'];
    $user_email = $user_result['user_email'];
    $user_errors = $user_result['errors'];
    if ($user_errors->get_error_code()) {
        signup_user($user_name, $user_email, $user_errors);
        return false;
    }
    $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
    $domain = $result['domain'];
    $path = $result['path'];
    $blogname = $result['blogname'];
    $blog_title = $result['blog_title'];
    $errors = $result['errors'];
    if ($errors->get_error_code()) {
        signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
        return false;
    }
    $public = (int) $_POST['blog_public'];
    $signup_meta = array('lang_id' => 1, 'public' => $public);
    // Handle the language setting for the new site.
    if (!empty($_POST['WPLANG'])) {
        $languages = signup_get_available_languages();
        if (in_array($_POST['WPLANG'], $languages)) {
            $language = wp_unslash(sanitize_text_field($_POST['WPLANG']));
            if ($language) {
                $signup_meta['WPLANG'] = $language;
            }
        }
    }
    /** This filter is documented in wp-signup.php */
    $meta = apply_filters('add_signup_meta', $signup_meta);
    wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
    confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
    return true;
}

WordPress Version: 4.1

/**
 * Validate new site signup
 *
 * @since MU
 *
 * @return bool True if the site signup was validated, false if error
 */
function validate_blog_signup()
{
    // Re-validate user info.
    $user_result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
    $user_name = $user_result['user_name'];
    $user_email = $user_result['user_email'];
    $user_errors = $user_result['errors'];
    if ($user_errors->get_error_code()) {
        signup_user($user_name, $user_email, $user_errors);
        return false;
    }
    $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
    $domain = $result['domain'];
    $path = $result['path'];
    $blogname = $result['blogname'];
    $blog_title = $result['blog_title'];
    $errors = $result['errors'];
    if ($errors->get_error_code()) {
        signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
        return false;
    }
    $public = (int) $_POST['blog_public'];
    $signup_meta = array('lang_id' => 1, 'public' => $public);
    /** This filter is documented in wp-signup.php */
    $meta = apply_filters('add_signup_meta', $signup_meta);
    wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
    confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
    return true;
}

WordPress Version: 4.0

/**
 * Validate new site signup
 *
 * @since MU
 *
 * @uses wpmu_validate_user_signup() to retrieve an array of the new user data and errors
 * @uses wpmu_validate_blog_signup() to retrieve an array of the new site data and errors
 * @uses apply_filters() to make signup $meta filterable
 * @uses signup_user() to signup a new user
 * @uses signup_blog() to signup a the new user to a new site
 * @return bool True if the site signup was validated, false if error
 */
function validate_blog_signup()
{
    // Re-validate user info.
    $user_result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
    $user_name = $user_result['user_name'];
    $user_email = $user_result['user_email'];
    $user_errors = $user_result['errors'];
    if ($user_errors->get_error_code()) {
        signup_user($user_name, $user_email, $user_errors);
        return false;
    }
    $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
    $domain = $result['domain'];
    $path = $result['path'];
    $blogname = $result['blogname'];
    $blog_title = $result['blog_title'];
    $errors = $result['errors'];
    if ($errors->get_error_code()) {
        signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
        return false;
    }
    $public = (int) $_POST['blog_public'];
    $signup_meta = array('lang_id' => 1, 'public' => $public);
    /** This filter is documented in wp-signup.php */
    $meta = apply_filters('add_signup_meta', $signup_meta);
    wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
    confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
    return true;
}

WordPress Version: 3.7

/**
 * Validate new site signup
 *
 * @since MU
 *
 * @uses wpmu_validate_user_signup() to retrieve an array of the new user data and errors
 * @uses wpmu_validate_blog_signup() to retrieve an array of the new site data and errors
 * @uses apply_filters() to make signup $meta filterable
 * @uses signup_user() to signup a new user
 * @uses signup_blog() to signup a the new user to a new site
 * @return bool True if the site signup was validated, false if error
 */
function validate_blog_signup()
{
    // Re-validate user info.
    $result = wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']);
    extract($result);
    if ($errors->get_error_code()) {
        signup_user($user_name, $user_email, $errors);
        return false;
    }
    $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']);
    extract($result);
    if ($errors->get_error_code()) {
        signup_blog($user_name, $user_email, $blogname, $blog_title, $errors);
        return false;
    }
    $public = (int) $_POST['blog_public'];
    $meta = array('lang_id' => 1, 'public' => $public);
    /** This filter is documented in wp-signup.php */
    $meta = apply_filters('add_signup_meta', $meta);
    wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta);
    confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta);
    return true;
}