I am currently working on coding a function that will search an array to determine if a specific item is present. If the item is found, a variable will be set to true;

So, I have this array of prices for various items like bread, apple, noodles, beef, milk, and coke.

const prices = [
  ["bread", 20],
  ["apple", 50],
  ["noodles", 100],
  ["beef", 40],
  ["milk", 32],
  ["coke", 25],
];

And here's the JavaScript code snippet I've written to add an item to the cart,

function addItemToCart(item) {

  let isValidItem = false;

  for(i=0; i<prices.length; i++){
    if(item == prices[i]){
      isValidItem != true;
    } else{
      isValidItem = true;
    }
  }
}

I'm still getting the hang of Javascript, so any advice or guidance would be greatly appreciated. Thanks!

Answer №1

Explore the various Array methods that can enhance your coding experience.

Create clean and understandable code using techniques such as:

const itemExists = cart.includes(product)

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