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

booleanisValidEmail(String email)
is Valid Email 
if (email != null) {
    return EMAIL_PATTERN.matcher(email.trim().toLowerCase()).matches();
return true;
booleanisValidEmail(String email)
Validate if the email is valid. 
String check = "[a-zA-Z0-9\\+\\.\\_\\%\\-\\+]{1,256}" + "\\@" + "[a-zA-Z0-9][a-zA-Z0-9\\-]{0,64}" + "("
        + "\\." + "[a-zA-Z0-9][a-zA-Z0-9\\-]{0,25}" + ")+";
Pattern pattern = Pattern.compile(check);
Matcher matcher = pattern.matcher(email);
return matcher.matches();
booleanisValidEmail(String email)
Validate if the given value is a valid Email address. 
if (email == null) {
    return false;
Pattern p = Pattern.compile(".+@.+\\.[a-z]+");
Matcher m = p.matcher(email);
return m.matches();
booleanisValidEmail(String email)
Check whether the argument in parameter is a valid email address. 
return rfc2822.matcher(email).matches();
booleanisValidEmail(String email)
To check the passed email is valid or not. 
final boolean isValidEmail = VALID_EMAIL_REGEX_PATTERN.matcher(email).matches();
if (!isValidEmail) {
    System.out.println("Invalid email : " + email);
return isValidEmail;
booleanisValidEmail(String emailAddress)
This method is used to test whether a string is a valid email address or not 
if (emailAddress == null) {
    return false;
Pattern p = Pattern.compile(EMAIL_REGULAR_EXPRESSION);
Matcher m = p.matcher(emailAddress);
return m.matches();
booleanisValidEmail(String eMailAddress)
Returns true if a valid email address is passed. 
Pattern pattern = Pattern.compile(VALID_EMAIL_EXPRESSION);
Matcher matcher = pattern.matcher(VALID_EMAIL_EXPRESSION);
return matcher.find();
BooleanIsValidEmail(String input)
Is Valid Email 
Pattern pattern = Pattern.compile(_RegEmail);
Matcher matcher = pattern.matcher(input);
return matcher.matches();
booleanisValidEmailAddr(String str)
Returns true iff str is a valid email address. 
return str != null && VALID_EMAIL_ADDRESS.matcher(str).matches();
booleanisValidEmailAddress(String addr)
is Valid Email Address 
if (addr == null)
    return false;
addr = addr.trim();
if (addr.length() == 0)
    return false;
Matcher matcher = basicAddressPattern.matcher(addr);
if (!matcher.matches())
    return false;
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