Button that makes the link from textarea

I have a code, that gets values from checkboxes to textarea in order to build a link. For example:

<script>
    $("input[name=wear]").change(function() {
        AllChecked();
    });
    $("input[name=type]").change(function() {
        AllChecked();
    });

    function AllChecked() {
        $('#searchform').text('');
        $("input[name=wear],input[name=type]").each(function() {
            if (this.checked) {
                let old_text = $('#searchform').text() ?  $('#searchform').text() + '': '';
                $('#searchform').text(old_text + $(this).val());
            }
        })
    }   

How to create a button, that will make a link from this text area and follow it on click? Or, maybe, u know the way to avoid textarea and get values from checkboxes to buffer and after click on button user will follow this link? Thank you!