Answers for "regex pattern for email validation"

email validation regex

const emailRegex = RegExp(
    /^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-][email protected][a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/
  );

regex pattern to validate email

[a-zA-Z0-9._-]{3,}@[a-zA-Z0-9.-]{3,}\.[a-zA-Z]{2,4}

regex for email

^[\w-\.][email protected]([\w-]+\.)+[\w-]{2,4}$
//will validate for:  [email protected] etc

email validation regex

^([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5})$

email regular expression

function validateEmail(email) {
 const re = /^(([^<>()\[\]\\.,;:\[email protected]"]+(\.[^<>()\[\]\\.,;:\[email protected]"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
 return re.test(String(email).toLowerCase());
}

email regex

[\w._%+-][email protected][\w.-]+\.[a-zA-Z]{2,3}