Learn Form Validation by Building a Calorie Counter - Step 23

JavaScript
1

Tell us what’s happening: is these code wrong or right

Your code so far

function cleanInputString(str) {
const strArray = str.split(‘’);
const cleanStrArray = ;
const regex = /[^+-\s]/g;

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

2

i can’t understand anything please try to make a better post

3

You should remove the cleanStrArray variable.
function cleanInputString(str) {
const strArray = str.split(‘’);
const cleanStrArray = ;
const regex = /[^±\s]/g;

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

4

bro use backticks than copy and paste your code . Use 6 backtick and in between them put your code like this.

function cleanInputString(str) {
  const strArray = str.split('');
  const cleanStrArray = [];
  const regex = /[^±\s]/g;

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

Happy coding

5

where i cant understand

6

You should remove the cleanStrArray variable.

7

Hello,
I was having the same issue.
The instructions say to replace the code within the function with the example given.

The solution is as follows:
const regex = /hello/;

I hope this helped.

8

Follow as the instruction says. Remove everything inside the function, and declare the regex variable and assign the value of ‘hello’.

9

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