I could use some assistance with implementing a remainder operator by incorporating it into an if statement and outputting the result to

let userInput = prompt('Please enter a number');
let userNumber = parseInt(userInput);
let remainder = userNumber % 18;

if (userNumber > 18) {
      console.log('You are old enough to drive!');
} else if (userNumber < 18 && userNumber % 18 !== 0) {
    console.log(`Not yet, ${remainder} more years until you can drive.`);
}

If the input is above 18, it will display 'You can drive'. If the input is below 18, it will show how many years left until they reach 18 and can drive. I need help with finding the solution for the remainder. Can anyone assist?

javascriptconditional-operatorarithmetic-expressionsboolean-operations

Answer №1

Regrettably, it appears that you must subtract one value from the other.

let age = prompt('Please enter your age');
const parsedAge = +age
const difference = 18 - parsedAge
if (parsedAge > 18) {
  console.log('Congratulations! You are old enough to drive.')
} else {
  console.log(`Sorry, you have to wait another ${difference} years before driving.`)
}

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Safari's Failure to Execute Ajax Requests

My HTML page includes an ajax request that is functioning properly on Firefox, but does not work on Safari. While debugging, I noticed that the readystate is undefined and the status is "". Can anyone suggest why it might not be working on Safari? Javascr ...

javascriptajax

What steps should I follow to effectively store this JSONB data in PostgreSQL by utilizing node-postgres (pg)?

After receiving information in the GET URL, I need to pass it into JSON format and save it with increasing IDs into a PostgreSQL database. However, the code I wrote does not seem to be saving anything without any errors: // Initializing Pg const { Client ...

javascriptnode.jspostgresqlexpressnode-postgres

Sending Paypal IPN Data to Node.JS: A Step-by-Step Guide

I'm looking to implement a real-time donation system on my website that can update all users simultaneously. The challenge I'm facing is that the IPN (Instant Payment Notification) page, responsible for verifying payments, is written in PHP. Unf ...

javascriptphppythonnode.jspaypal

Prevent the onscroll animation of the SVG from activating immediately upon its appearance on the screen

I am in the process of building a website that incorporates SVG technology. My issue is with some SVG icons that have animated effects when scrolling, but the animation triggers as soon as they come into view. What I really need is for these icons to sta ...

javascriptsvgwindowscreenonscroll

I'm looking for a way to incorporate JavaScript code within an iframe tag. Specifically, I'm attempting to embed code into a Wix website using the "Embed HTML

Trying to execute the code below on a Wix website using "Embed HTML", but IFRAME is blocking scripts. Seeking help to embed custom HTML with JavaScript on platforms like Wix.com or Wordpress.com, as the embedded code is not functioning due to IFRAME restri ...

javascripthtmlwordpressiframevelo

Disable Chrome's suggestions bar on your Android phone

I'm having trouble disabling spelling suggestions for an input box and everything I've tried so far hasn't worked. I've already used attributes like autocomplete="off", autocapitalize="off", and spellcheck="off" for the input field, bu ...

javascriptandroidhtmlcssgoogle-chrome

Tips for sending a JavaScript object to a Java Servlet

I'm facing a challenge with passing a JavaScript object to a Java Servlet. I've experimented with a few approaches, but nothing has worked so far. Below is the code snippet I've been working on: $.ajax({ url: 'TestUrl', d ...

javascriptjavaajaxtomcatservlets

Unusual HTML Structure (content misplaced or out of order?)

Recently, I started learning CSS/HTML in school and we just delved into Javascript. Currently, we are working on a website project. However, while trying to integrate the content with the navbar, I encountered a strange issue. When resizing to 620px or le ...

javascripthtmljquerycss

Tips for efficiently sending multiple ajax requests

Seeking help with my ajax knowledge. Currently, I have a function that is supposed to insert multiple items into an SQL database using a PHP page. However, it seems to only be inserting the last item entered. Here's the code snippet: function submitI ...

phpjavascriptajax

Utilizing Angular for enhanced search functionality by sending multiple query parameters

I'm currently facing an issue with setting up a search functionality for the data obtained from an API. The data is being displayed in an Angular Material table, and I have 8 different inputs that serve as filters. Is there a way to add one or more s ...

javascriptangulartypescriptangular-material

Create an Array of Objects by Sharing Your Post

Can someone guide me on the correct way to post my data here? I have been encountering errors while trying to insert data into user.SavedMachines.Id and user.SavedMachines.Date. I attempted using user.SavedMachines.Id = req.body.SavedMachinesId and user. ...

javascriptnode.jsexpressmongooseroutes

Getting rid of redundant elements in an array using Javascript or AngularJS

Case Study 1 A situation arises where an API I am using returns an array with duplicate values. var originalArray = [{id:1, value:23},{id:1, value:24},{id:1, value:22},{id:2, value:26},{id:3, value:26}]; //example Inquiry 1 -> How can I remove the du ...

javascriptarraysangularjs

Creating a Bar Chart in d3js with time on the x-axis and one or multiple sets of numerical data on the y-axis: a step-by

My webpage structure is as follows: <!DOCTYPE html> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <link href="css/style.css" rel="stylesheet" /> &l ...

javascriptd3.js

Retrieve a collection of CSS classes from a StyleSheet by utilizing javascript/jQuery

Similar Question: Is there a way to determine if a CSS class exists using Javascript? I'm wondering if it's possible to check for the presence of a class called 'some-class-name' in CSS. For instance, consider this CSS snippet: & ...

javascriptjqueryhtmlcss

What is the process of encapsulating a callback function within another callback function and invoking it from there?

Here is the code snippet I am working with: var me = this; gapi.auth.authorize({ client_id: client, scope: scope, immediate: true }, function (authResult: any) { if (authResult && !authResult.error) { me ...

javascriptcallbacktypescript

What is the method for condensing content using a Bootstrap toggle button (checkbox)?

Incorporating Bootstrap 5.1, I have a set of buttons that trigger the display or hide some content using the collapse plugin <div class="col m-2"> <button type="btn" class="btn btn-outline-primary m-1" d ...

javascripttwitter-bootstrapbootstrap-5

Utilizing JavaScript regex for patterns such as [x|y|z|xy|yz]

Looking for a regex solution: \[[^\[\]]*\]\s*[<>|<=|>=|=|>|<]\s*'?"?\w*'?"? This regex is designed to parse equations like: [household_roster_relationships_topersona_nameadditionalpersono] = ...

javascriptregex

Jquery display function experiencing unresponsiveness

Currently, I am trying to implement some show/hide functionality in my JavaScript file: $(document).ready(function() { $('#me').hide(); $('#send').click(function() { $('#me').show("slow"); }); }); Strange ...

javascriptjqueryhtml

Ways to eliminate a value once a checkbox is deselected

I am currently developing a search box that includes three separate fields which will be populated with data using AJAX based on the user's selection. Here is the HTML structure I have implemented: <div id="states"> <input type="checkbo ...

javascriptphpjqueryajaxcodeigniter

I have a few inquiries about my nodejs studies. Can you assist me, please?

As I delve into my studies of nodejs, some burning questions have arisen. Is it true that nodejs supports all JavaScript? In the official documentation, it mentions using the latest v8 engine. However, I have reservations about whether all JavaScript ...

javascriptnode.jsexpressv8