standard regex for email input code example
Example 1: email regex
//Author: Mohammad Arman Khan
//Regular Expresssion for e-mail validation
var email_validator_regex = /^[a-zA-Z0-9.!
Example 2: regex for email
^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$
//will validate for: test@gmail.com etc
Example 3: email regex
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 4: email regex
[\w._%+-]+@[\w.-]+\.[a-zA-Z]{2,3}