Java Utililty Methods Email Validate

List of utility methods to do Email Validate

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Description

The list of methods to do Email Validate are organized into topic(s).

Method

booleanisEmail(String email)
is Email 
if (emailPattern == null) {
    String regStr = "\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*";
    emailPattern = Pattern.compile(regStr);
return emailPattern.matcher(email).find();
booleanisEmail(String email)
is Email 
if (isEmpty(email))
    return false;
return Pattern.matches("^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$", email);
booleanisEmail(String email)
Valid Email 
String str = "^([a-zA-Z0-9]*[-_]?[a-zA-Z0-9]+)*@([a-zA-Z0-9]*[-_]?[a-zA-Z0-9]+)+[\\.][A-Za-z]{2,3}([\\.][A-Za-z]{2})?$";
Pattern p = Pattern.compile(str);
Matcher m = p.matcher(email);
return m.matches();
booleanisEmail(String email)
is Email 
return isMatch(email, EMAIL_REGEX);
booleanisEmail(String email)
is Email 
if (isEmpty(email)) {
    return false;
String str = "^([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$";
Pattern p = Pattern.compile(str);
Matcher m = p.matcher(email);
return m.matches();
booleanisEmail(String emailAddress)
is Email 
final String EMAIL_REGEX = "^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$";
Pattern pattern = Pattern.compile(EMAIL_REGEX);
Matcher matcher = pattern.matcher(emailAddress);
return matcher.find();
booleanisEmail(String input)
is Email 
return tstPattern("^[\\w-]+(\\.[\\w-]+)*@[\\w-]+(\\.[\\w-]+)+$", input);
booleanisEmail(String msg)
is Email 
Pattern pattern = Pattern
        .compile("^([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$");
Matcher matcher = pattern.matcher(msg);
return matcher.matches();
booleanisEmail(String s)
Checks whether s is a valid email address or not. 
String regex = "\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*";
Pattern p = Pattern.compile(regex);
Matcher m = p.matcher(s + "");
return m.matches();
booleanisEmail(String str)
is Email 
Pattern pattern = Pattern.compile("^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$");
return pattern.matcher(str).matches();