Check for Palindromes, i was trying this intermediate solution, but in for loop it is ( i < len-i ) works instead of ( i > len-i )which i think it should be a stop condition, right? can anyone figure out why?

JavaScript
1

Tell us what’s happening:

Your code so far

function palindrome(str) {
  // Good luck!
str = str.toLowerCase().replace(/[\W_]/g, '');
  for(var i = 0, len = str.length - 1; i < len-i; i++) {
    if(str[i] !== str[len-i]) {
      return false;
    }
  }
  return true;
}



palindrome("not a palindrome");

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Link to the challenge:

3

yea, i figure out eventually, i took the wrong note when i study for loop, and it mistake me all the time. i thought it is a stop condition when it is true, which actually it is a stop condition when it is false. a false note really let me ask stupid question…lol