Learn Form Validation by Building a Calorie Counter - Step 63

JavaScript
1

Tell us what’s happening:

I’m stuck here. Somebody kindy help. thanks in advance

Your code so far

<!-- file: index.html -->


/* file: styles.css */


/* file: script.js */
// User Editable Region

function getCaloriesFromInputs(list) {
  let calories = 0;

  for (const item of list) {
    const currVal = cleanInputString(item.value);
    const invalidInputMatch = isInvalidInput(currVal);

    if (invalidInputMatch) {
alert(`Invalid Input: + ${invalidInputMatch[0]}`);
    }
  }
}

// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Challenge Information:

Learn Form Validation by Building a Calorie Counter - Step 63

2

Hi!

What part of the instructions is confusing you?

3

Hi, The last part. Where I should add the first element of invalidInputMatch array.
And so far, what is wrong with my code?

4

Hi @Bouff_Daddy

When using template literals you do not need to use the addition operator.

Happy coding

1 Like
5

You have added the + addition operator, that is not required within template literals.
@Bouff_Daddy