面试题答案
一键面试function validateEmail(email) {
const re = /^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$/;
return re.test(email);
}
function validateEmail(email) {
const re = /^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$/;
return re.test(email);
}