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function palindrome(str) {
let palindromedStr = [];
str = str.toLowerCase();
const regex = /[a-z]|\d/g
str = str.match(regex).join("")
for(let i=1;i<str.length+1;i++){
if(str[i-1] === str[str.length-i]){
palindromedStr.push(str[str.length-i])
}
}
if(palindromedStr.join("") === str)
{
return true;
}else{
return false;
}
}
palindrome("1 eye for of 1 eye.") Editor is loading...