Number to words on javascript

Question

I am new on Javascript. I was asked to write a program that prompts the user to enter a number between 0-9. The program should log the number in words.

const input = require('readline-sync');

let num1 = input.question("Enter a number between 0-9: ");
let a = num1.toString()

console.log(num1.toString)

What am I doing wrong ?

A little hint, `var num1 = 1; console.log(num1.toString())` will print `'1'` — , Jul 06 '20 at 07:49
If you enter 1, it will give you an output as **`one`**. Won't it? — Shahnawaz Hossan, Jul 06 '20 at 08:11
Like `console.log(['zero', 'one', 'two', 'three', 'four', 'five','six','seven','eight', 'nine'][num1])`? — Yevhen Horbunkov, Jul 06 '20 at 08:15

score 0 · Answer 1 · answered Jul 06 '20 at 08:11

when you call toString you are trying to print the function, you need to invoke the function toString() to be able to print its returned value.


const input = require('readline-sync');

let num1 = input.question("Enter a number between 0-9: "); 

let a = num1.toString()

console.log(num1.toString())

score 0 · Answer 2 · answered Jul 06 '20 at 08:57

Like this ?

function myFunction(){
  var x = document.getElementById("username").value;
  console.log(x.toString());
}

button{
  background:#0095ff;
  outline:noene;
  padding:10px;
  border:none;
  border-radius:5px;
  margin-top:10px;
}

<form>
  <label for="username">Enter Number:</label><br>
  <input type="number" id="username" name="username"><br>
</form>

<button onclick="myFunction()">Try it</button>

Number to words on javascript

2 Answers2