regex valida email code example
Example 1: regex validate email
function validateEmail(email) {
const re = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
return re.test(String(email).toLowerCase());
}
Example 2: email regex
let email='[email protected]'
const handleSubmit = () => {
let mailformat = /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/;
let Email = email.trimLeft()
Email != ''
? Email.match(mailformat)
? alert('Sucess')
: alert('Enter Correct Mail!')
: alert('Fill email first!')
}