'Redirect after submit wordpress

I have a website that lets the users make courses, and this course is like a regular page but different layout.

When the user submits the course, the page doesn't redirect. It stays on the same page, and I want when the users click publish, it redirects them to another page. How can I do that?

this is the page code.

<?php

defined( 'ABSPATH' ) || exit;

get_tutor_header( true );
do_action( 'tutor_load_template_before', 'dashboard.create-course', null );
global $post;

$course_id          = get_the_ID();
$can_publish_course = (bool) tutor_utils()->get_option( 'instructor_can_publish_course' ) || current_user_can( 'administrator' );

if ( ! tutor_utils()->can_user_edit_course( get_current_user_id(), $course_id ) ) {
    tutor_load_template( 'permission-denied' );

    return;
}
?>

<?php do_action( 'tutor/dashboard_course_builder_before' ); ?>
    <form action="" id="tutor-frontend-course-builder" class="tutor-frontend-course-builder" method="post"
          enctype="multipart/form-data">

        <?php wp_nonce_field( tutor()->nonce_action, tutor()->nonce ); ?>

        <header id="page-header" class="page-header header-dark header-sticky-dark-logo">
            <div class="page-header-place-holder"></div>
            <div id="page-header-inner" class="page-header-inner" data-sticky="1">
                <div class="container">
                    <div class="header-wrap">
                        <div class="header-left">
                            <?php
                            $branding_args = [
                                'reverse_scheme' => true,
                            ];
                            ?>
                            <?php edumall_load_template( 'branding', null, $branding_args ); ?>

                            <button type="submit"
                                    class="tutor-dashboard-builder-draft-btn tutor-btn bordered-btn"
                                    name="course_submit_btn"
                                    value="save_course_as_draft">
                                <i class="fal fa-save"></i>
                                <span><?php esc_html_e( 'Save', 'edumall' ); ?></span>
                            </button>
                        </div>

                        <div class="header-right">
                            <div class="header-content-inner">
                                <div id="header-right-inner" class="header-right-inner">
                                    <div class="header-right-inner-content">
                                        <?php Edumall_Templates::render_button( [
                                            'link'        => [
                                                'url'         => get_the_permalink( $course_id ),
                                                'is_external' => true,
                                            ],
                                            'text'        => esc_html__( 'Preview', 'edumall' ),
                                            'icon'        => 'fal fa-glasses',
                                            'extra_class' => 'button-grey',
                                        ] ); ?>

                                        <div class="form-submit">
                                            <?php if ( $can_publish_course ) : ?>
                                                <button class="tutor-button" type="submit"
                                                        name="course_submit_btn"
                                                        value="publish_course"><?php esc_html_e( 'Publish Course', 'edumall' ); ?></button>
                                            <?php else: ?>
                                                <button class="tutor-button" type="submit"
                                                        name="course_submit_btn"
                                                        value="submit_for_review"><?php esc_html_e( 'Submit for Review', 'edumall' ); ?></button>
                                            <?php endif; ?>
                                        </div>

                                        <div class="return-dashboard-link">
                                            <a href="<?php echo tutor_utils()->tutor_dashboard_url(); ?>"> <?php esc_html_e( 'Exit', 'edumall' ); ?></a>
                                        </div>
                                    </div>
                                </div>

                                <?php Edumall_Header::instance()->print_more_tools_button(); ?>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </header>

        <div class="tutor-frontend-course-builder-section tm-sticky-parent">
            <div class="container">
                <div class="row">
                    <div class="col-lg-8">
                        <input type="hidden" value="tutor_add_course_builder" name="tutor_action"/>
                        <input type="hidden" name="course_ID" id="course_ID" value="<?php echo get_the_ID(); ?>">
                        <input type="hidden" name="post_ID" id="post_ID" value="<?php echo get_the_ID(); ?>">
                        <div class="tutor-dashboard-course-builder-wrap tm-sticky-column">

                            <!--since 1.8.0 alert message -->
                            <?php
                            $instructor_can_publish = tutils()->get_option( 'instructor_can_publish_course' );
                            ?>
                            <?php if ( current_user_can( 'tutor_instructor' ) && ! current_user_can( 'administrator' ) ) : ?>
                                <?php if ( isset( $_COOKIE['course_submit_for_review'] ) && ! $instructor_can_publish ) : ?>
                                    <div class="tutor-alert tutor-alert-info">
                                        <?php esc_html_e( 'Your course has been submitted to the admin. It will be published once it has been reviewed by the admins.', 'edumall' ); ?>
                                    </div>
                                <?php endif; ?>
                            <?php endif; ?>
                            <!--alert message end -->

                            <?php do_action( 'tutor/dashboard_course_builder_form_field_before' ); ?>

                            <div class="tutor-course-builder-section tutor-course-builder-info">
                                <div class="tutor-course-builder-section-title">
                                    <h3>
                                        <i class="tutor-icon-down"></i><span><?php esc_html_e( 'Course Info', 'edumall' ); ?></span>
                                    </h3>
                                </div> <!--.tutor-course-builder-section-title-->
                                <div class="tutor-course-builder-section-content">
                                    <div class="tutor-frontend-builder-item-scope">
                                        <div class="tutor-form-group">
                                            <label><?php esc_html_e( 'Course Title', 'edumall' ); ?></label>
                                            <input type="text" name="title"
                                                   value="<?php echo esc_attr( get_the_title() ); ?>"
                                                   placeholder="<?php esc_attr_e( 'ex. Learn photoshop CS6 from scratch', 'edumall' ); ?>">
                                        </div>
                                    </div> <!--.tutor-frontend-builder-item-scope-->

                                    <div class="tutor-frontend-builder-item-scope">
                                        <div class="tutor-form-group">
                                            <label> <?php esc_html_e( 'Description', 'edumall' ); ?></label>
                                            <?php
                                            $editor_settings = array(
                                                'media_buttons' => false,
                                                'quicktags'     => false,
                                                'editor_height' => 150,
                                                'textarea_name' => 'content',
                                            );
                                            wp_editor( $post->post_content, 'course_description', $editor_settings );
                                            ?>
                                        </div>
                                    </div>  <!--.tutor-frontend-builder-item-scope-->

                                    <?php do_action( 'tutor/frontend_course_edit/after/description', $post ); ?>

                                    <div class="tutor-frontend-builder-item-scope">
                                        <div class="tutor-form-group">
                                            <label>
                                                <?php esc_html_e( 'Choose a category', 'edumall' ); ?>
                                            </label>
                                            <div class="tutor-form-field-course-categories">
                                                <?php //echo tutor_course_categories_checkbox($course_id);
                                                echo tutor_course_categories_dropdown( $course_id, array( 'classes' => 'tutor_select2' ) );
                                                ?>
                                            </div>
                                        </div>
                                    </div>

                                    <div class="tutor-frontend-builder-item-scope">
                                        <div class="tutor-form-group">
                                            <label>
                                                <?php esc_html_e( 'Choose a tag', 'edumall' ); ?>
                                            </label>
                                            <div class="tutor-form-field-course-tags">
                                                <?php //echo tutor_course_tags_checkbox($course_id);
                                                echo tutor_course_tags_dropdown( $course_id, array( 'classes' => 'tutor_select2' ) );
                                                ?>
                                            </div>
                                        </div>
                                    </div>

                                    <?php
                                    $monetize_by = tutils()->get_option( 'monetize_by' );
                                    if ( $monetize_by === 'wc' || $monetize_by === 'edd' ) {
                                        $course_price    = tutor_utils()->get_raw_course_price( get_the_ID() );
                                        $currency_symbol = tutor_utils()->currency_symbol();

                                        $_tutor_course_price_type = tutils()->price_type();
                                        ?>
                                        <div
                                            class="tutor-frontend-builder-item-scope tutor-frontend-builder-course-price">
                                            <div class="tutor-form-group">
                                                <label><?php esc_html_e( 'Course Price', 'edumall' ); ?></label>
                                                <div class="tutor-row tutor-align-items-center">
                                                    <div class="tutor-col-auto">
                                                        <label for="tutor_course_price_type_pro"
                                                               class="tutor-styled-radio">
                                                            <input id="tutor_course_price_type_pro" type="radio"
                                                                   name="tutor_course_price_type"
                                                                   value="paid" <?php $_tutor_course_price_type ? checked( $_tutor_course_price_type, 'paid' ) : checked( 'true', 'true' ); ?> >
                                                            <span></span>
                                                            <div class="tutor-form-group">
                                                            <span
                                                                class="tutor-input-prepand"><?php echo esc_html( $currency_symbol ); ?></span>
                                                                <input type="text" name="course_price"
                                                                       value="<?php echo esc_attr( $course_price->regular_price ); ?>"
                                                                       placeholder="<?php esc_attr_e( 'Set course price', 'edumall' ); ?>">
                                                            </div>
                                                        </label>
                                                    </div>
                                                    <div class="tutor-col-auto">
                                                        <label class="tutor-styled-radio">
                                                            <input type="radio" name="tutor_course_price_type"
                                                                   value="free" <?php checked( $_tutor_course_price_type, 'free' ); ?> >
                                                            <span><?php esc_html_e( 'Free', 'edumall' ); ?></span>
                                                        </label>
                                                    </div>
                                                </div>
                                            </div>
                                        </div> <!--.tutor-frontend-builder-item-scope-->
                                    <?php } ?>

                                    <div class="tutor-frontend-builder-item-scope">
                                        <div class="tutor-form-group">
                                            <label>
                                                <?php esc_html_e( 'Course Thumbnail', 'edumall' ); ?>
                                            </label>
                                            <div
                                                class="tutor-form-field tutor-form-field-course-thumbnail tutor-thumbnail-wrap">
                                                <div class="tutor-row tutor-align-items-center">
                                                    <div class="tutor-col-5">
                                                        <div class="builder-course-thumbnail-img-src">
                                                            <?php
                                                            $builder_course_img_src = tutor()->url . 'assets/images/placeholder-course.jpg';
                                                            $_thumbnail_url         = get_the_post_thumbnail_url( $course_id );
                                                            $post_thumbnail_id      = get_post_thumbnail_id( $course_id );

                                                            if ( ! $_thumbnail_url ) {
                                                                $_thumbnail_url = $builder_course_img_src;
                                                            }
                                                            ?>
                                                            <img src="<?php echo esc_url( $_thumbnail_url ); ?>"
                                                                 class="thumbnail-img"
                                                                 data-placeholder-src="<?php echo esc_url( $builder_course_img_src ); ?>">
                                                            <a href="javascript:;"
                                                               class="tutor-course-thumbnail-delete-btn"
                                                               style="<?php echo esc_attr( sprintf( 'display: %s;', $post_thumbnail_id ? 'block' : 'none' ) ); ?>">
                                                                <i class="tutor-icon-line-cross"></i>
                                                            </a>
                                                        </div>
                                                    </div>

                                                    <div class="tutor-col-7">
                                                        <div class="builder-course-thumbnail-upload-wrap">
                                                            <p class="builder-course-thumbnail-guide-line">
                                                                <?php echo sprintf( __( "Important Guideline: %1\$s 700x430 pixels %2\$s %3\$s File Support: %1\$s .jpg, .jpeg, .gif, or .png %2\$s no text on the image.", 'edumall' ), "<strong>", "</strong>", "<br>" ); ?>
                                                            </p>
                                                            <input type="hidden" id="tutor_course_thumbnail_id"
                                                                   name="tutor_course_thumbnail_id"
                                                                   value="<?php echo esc_attr( $post_thumbnail_id ); ?>">
                                                            <a href="javascript:void(0);"
                                                               class="tutor-course-thumbnail-upload-btn tutor-button bordered-button"><?php esc_html_e( 'Upload Image', 'edumall' ); ?></a>
                                                        </div>
                                                    </div>
                                                </div>

                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>

                            <?php do_action( 'tutor/dashboard_course_builder_form_field_after', $post ); ?>

                            <div class="tutor-form-row tutor-form-submit">
                                <div class="tutor-form-col-12">
                                    <div class="tutor-form-group">
                                        <div class="tutor-form-field tutor-course-builder-btn-group">
                                            <button type="submit" class="tutor-button btn-save-as-draft"
                                                    name="course_submit_btn"
                                                    value="save_course_as_draft"><?php esc_html_e( 'Save course as draft', 'edumall' ); ?></button>
                                            <?php if ( $can_publish_course ) : ?>
                                                <button class="tutor-button tutor-success" type="submit"
                                                        name="course_submit_btn"
                                                        value="publish_course"><?php esc_html_e( 'Publish Course', 'edumall' ); ?></button>
                                            <?php else : ?>
                                                <button class="tutor-button tutor-success" type="submit"
                                                        name="course_submit_btn"
                                                        value="submit_for_review"><?php esc_html_e( 'Submit for Review', 'edumall' ); ?></button>
                                            <?php endif; ?>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="col-lg-4">
                        <div class="tutor-course-builder-upload-tips tm-sticky-column">
                            <h3 class="tutor-course-builder-tips-title">
                                <i class="far fa-lightbulb-on"></i><?php esc_html_e( 'Course Upload Tips', 'edumall' ); ?>
                            </h3>
                            <ul>
                                <li><?php esc_html_e( 'Set the Course Price option or make it free.', 'edumall' ); ?></li>
                                <li><?php esc_html_e( 'Standard size for course thumbnail is 700x430.', 'edumall' ); ?></li>
                                <li><?php esc_html_e( 'Video section controls the course overview video.', 'edumall' ); ?></li>
                                <li><?php esc_html_e( 'Course Builder is where you create & organize a course.', 'edumall' ); ?></li>
                                <li><?php esc_html_e( 'Add Topics in the Course Builder section to create lessons, quizzes, and assignments.', 'edumall' ); ?></li>
                                <li><?php esc_html_e( 'Prerequisites refers to the fundamental courses to complete before taking this particular course.', 'edumall' ); ?></li>
                                <li><?php esc_html_e( 'Information from the Additional Data section shows up on the course single page.', 'edumall' ); ?></li>
                                <li><?php esc_html_e( 'Make Announcements to notify any important notes to all enrolled students at once.', 'edumall' ); ?></li>
                            </ul>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </form>

<?php do_action( 'tutor/dashboard_course_builder_after' ); ?>

<?php do_action( 'tutor_load_template_after', 'dashboard.create-course', null ); ?>

<?php
get_tutor_footer( true );

and this the buttons (Publish Course and Submit for Review) I want when they click any of these buttons it redirects them to another page.

<?php if ( $can_publish_course ) : ?>
                                                <button class="tutor-button tutor-success" type="submit"
                                                        name="course_submit_btn"
                                                        value="publish_course"><?php esc_html_e( 'Publish Course', 'edumall' ); ?></button>
                                            <?php else : ?>
                                                <button class="tutor-button tutor-success" type="submit"
                                                        name="course_submit_btn"
                                                        value="submit_for_review"><?php esc_html_e( 'Submit for Review', 'edumall' ); ?></button>
                                            <?php endif; ?>


Sources

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Source: Stack Overflow

Solution Source