Java Email Validate isValidEmailAddress(String emailAddress)

Description

is Valid Email Address

License

Open Source License

Declaration

public static boolean isValidEmailAddress(String emailAddress) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static boolean isValidEmailAddress(String emailAddress) {
        String expression = "(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])*\")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21-\\x5a\\x53-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])+)\\])";
        CharSequence inputStr = emailAddress;
        Pattern pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(inputStr);
        return matcher.matches();
    }/*from  w  ww .  j a va  2  s .c o  m*/
}

Related

1. isValidEmailAddress(String email)
2. isValidEmailAddress(String email)
3. isValidEmailAddress(String email)
4. isValidEmailAddress(String email)
5. isValidEmailAddress(String emailAddress)
6. isValidEmailAddress(String emailAddress)
7. isValidEmailAddress(String emailAddress)
8. isValidEmailAddress(String emailAddress)
9. isValidEmailAdress(String email)