Learn Form Validation by Building a Calorie Counter - Step 79

JavaScript
1

Tell us what’s happening:

I get the following error:
Sorry, your code does not pass. Keep trying.

Your span should have the class attribute set to surplusOrDeficit.toLowerCase().

Your code so far

function calculateCalories(e) {
  e.preventDefault();
  isError = false;

  const breakfastNumberInputs = document.querySelectorAll('#breakfast input[type=number]');
  const lunchNumberInputs = document.querySelectorAll('#lunch input[type=number]');
  const dinnerNumberInputs = document.querySelectorAll('#dinner input[type=number]');
  const snacksNumberInputs = document.querySelectorAll('#snacks input[type=number]');
  const exerciseNumberInputs = document.querySelectorAll('#exercise input[type=number]');

  const breakfastCalories = getCaloriesFromInputs(breakfastNumberInputs);
  const lunchCalories = getCaloriesFromInputs(lunchNumberInputs);
  const dinnerCalories = getCaloriesFromInputs(dinnerNumberInputs);
  const snacksCalories = getCaloriesFromInputs(snacksNumberInputs);
  const exerciseCalories = getCaloriesFromInputs(exerciseNumberInputs);
  const budgetCalories = getCaloriesFromInputs([budgetNumberInput]);

  if (isError) {
    return;
  }

  const consumedCalories = breakfastCalories + lunchCalories + dinnerCalories + snacksCalories;
  const remainingCalories = budgetCalories - consumedCalories + exerciseCalories;
  const surplusOrDeficit = remainingCalories >= 0 ? 'Surplus' : 'Deficit';
  output.innerHTML = `<span class='${surplusOrDeficit.toLowerCase()}'></span>`;



}

Challenge Information:

Learn Form Validation by Building a Calorie Counter - Step 79

2

use double quotes to surround the value of the class attribute

3

Ok, thank you.
It works now.

1 Like
4

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