Bug on email syntax checking function

[fthdgn]

   public static boolean isValidEmail(String enteredEmail) {
        String EMAIL_REGIX = "^[\\\\w!#$%&’*+/=?`{|}~^-]+(?:\\\\.[\\\\w!#$%&’*+/=?`{|}~^-]+)*@(?:[a-zA-Z0-9-]+\\\\.)+[a-zA-Z]{2,6}$";
        Pattern pattern = Pattern.compile(EMAIL_REGIX);
        Matcher matcher = pattern.matcher(enteredEmail);
        return ((!enteredEmail.isEmpty()) && (enteredEmail != null) && (matcher.matches()));
    }

    public static boolean checkEmailSyntax(String email) {
        if (email == null || email.isEmpty() || isValidEmail(email))
            return false;
        return true;
    }

The regex does not catching email addresses. It always return false, whether the email address valid or not valid. The controller uses checkEmailSyntax, and it uses inverse of isValidEmail. The controller accepts all strings.

[bilalyasar]

closed via https://github.com/bounswe/bounswe2015group7/commit/7e4eac3fc848ba4a2a932d88e0c1ce3e170e8363