JSFiddle - React, Tailwind, and code Playground

JavaScript

alert("hello");
$(document).ready(function() {
    // validate signup form on keyup and submit


    $("#foo").validate({
        rules: {
            'telephone[number]': {
        number: true
            }
        },
        messages: {
            'telephone[number]': "Please enter a telephone number"

        }
    });
});