Q:

3 Variables into one function javascript? ´Variables are true or false and depending on the outcome I change it to the string

var one
var two
var three

    if (one === true) {
        var one = "&#10004";
    } else if (one === false){
        var one = "&times";
    }

I do not want to write the code out 3 times... please help..

A:

Honestly I don't really understand what you're trying to achieve but I'm guessing that you want to find out how to do your commands 3 times without writing the code 3 times.
I'd recommend putting those 3 vars into an array and iterating through them with a for-loop (for-loops). Hopefully this is what you wanted
let one
let two
let three

const numbers = [one, two, three]

for (i = 0; i < numbers.length; i++) { 
    if (numbers[i]) {
        numbers[i] = "&#10004";
    } else {
        numbers[i] = "&times";
    }
}

Or using the map-function:
const one = true;
const two = false;
const three = true;

const numbers = [one, two, three];
const [newOne, newTwo, newThree] = numbers.map(x => x ? '&#10004' : '&times');

