Learn Form Validation by Building a Calorie Counter - Step 23

Tell us what’s happening:

not sure whats happening but it says “You should remove the ‘cleanStrArray’ variable”,
the step was to delete everything and just put regex instead.

### Your code so far

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const regex = /hello/;
and it used to be: 
function cleanInputString(str) {
  const strArray = str.split('');
  const cleanStrArray = [];

  for (let i = 0; i < strArray.length; i++) {
    if (!["+", "-", " "].includes(strArray[i])) {
      cleanStrArray.push(strArray[i])
    }
  }
}

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Challenge Information:

Learn Form Validation by Building a Calorie Counter - Step 23

Keep the function.

Remove your existing code within the cleanInputString function.

The new line goes within the function.

The error is a bit off, but if you open the console there is a bit more info

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