JSFiddle - React, Tailwind, and code Playground

HTML

<input class="submit button-primary btn large send" id="wp-submit" name="up_submit" tabindex="250" type="button" value="clickme" />

JavaScript

$(document).ready(function () {
    var clicked = false;

    $('#wp-submit').bind('click', function() {
        if(clicked === false) {
            $(this).attr('disabled', true);
            $('#wp-submit').val("Please wait...");
            clicked = true;
            
            setTimeout(function() { 
                $('#wp-submit').attr('disabled', false);
                $('#wp-submit').val("clickme");
                clicked = false;
            }, 2000);
        }
    });
});