JSFiddle - React, Tailwind, and code Playground

by Nidhi Patel

HTML

<!-- if (s3[i] !== s4[i]) {
      count++;
      return count <= 1 ? true : false;
    } else {
      return true;
    } -->

JavaScript

var str = "Nidhi";
var str1 = "ridh";

function edits(s1, s2) {
  let s3 = s1.split("");
  let s4 = s2.split("");
  let count = 0;
  if (s3.length === s4.length || s4.length === s3.length - 1) {
    for (let i = 0; i < s3.length; i++) {
      if (s3[i] !== s4[i]) {
        count++;
        if (count === 1){
          return true;
        }
        return false;
      } 
    }
  } else {
    return false;
  }
  return
}
console.log(edits(str, str1));