palindrome or not

by John Kiran

HTML

<p>
Palindrome or Not
</p>
<input id="ipt" type="text">
<button id="btn">
Check
</button>
<p id='result'>

</p>

JavaScript

//get input element
let str = document.getElementById("ipt");
let ans;
//btn onclick check palindrome it
document.getElementById("btn").addEventListener("click", () => {
  let str1 = str.value;
  let rev = str1.split("").reverse().join("");
      if(rev==str1) {
        ans="Palindrome";
      } else {
        ans="Not Palindrome";
      }
  document.getElementById("result").innerHTML =ans;
	}
);