Question

How to check whether a sentence is palindrome in Node.js

Answer 1

function isSentencePalindrome(str) {
    // Change the string into lowercase and remove all non-alphanumeric characters
    str = str.toLowerCase().replace(/[^a-zA-Z0-9]/g, "");
    
    return str === str.split("").reverse().join("");
}

console.log(isSentencePalindrome("Al lets Della call Ed, Stella.") ? "yes" : "no");



 
/*
run:
   
yes
  
*/

 

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