public class MobileEmailUtils {

    public static boolean checkMobileIsOk(String mobile) {
        String regex = "^((13[0-9])|(14[5|7])|(15([0-3]|[5-9]))|(17[013678])|(18[0,5-9]))\\d{8}$";
        Pattern p = Pattern.compile(regex);
        Matcher m = p.matcher(mobile);
        boolean isMatch = m.matches();
        return isMatch;
    }

    public static boolean checkEmailIsOk(String email) {
        boolean isMatch = true;
        if (!email.matches("[\\w\\.\\-]
 
[email protected]([\\w\\-]+\\.)+[\\w\\-]+")) {
            isMatch = false;
        }
        return isMatch;
    }
}

針對這個做針對性的正則修改比較簡單

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