JSFiddle - React, Tailwind, and code Playground

by steven keezer

JavaScript

/*126. Write a JavaScript function that checks whether a passed string is palindrome or not*/

function palindrome()
{
  var original=prompt("enter a string");
  var reverse="";
  var length=original.length;
  for(var i=length-1 ; i>=0 ; i--)
  {
    reverse = reverse + original.charAt(i);
    
  }
  if(reverse == original)
  {
    alert("string is palindrome");
  }
  else
  {
    alert("string is not a palindrome");
  }
}
palindrome();