Solution Review: Let's Vote

'use strict';
const canVote = function(age) { 
    if(age === 18) {
        return 'yay, start voting'; 
    }
    if(age > 17) {
        return "please vote";
    }
    return "no, can't vote"; 
};
console.log(canVote(12)); 
console.log(canVote("12")); 
console.log(canVote(17)); 
console.log(canVote('@18')); 
console.log(canVote(18)); 
console.log(canVote(28));