public class CheckFormat
{
public static boolean isEmail(String email)
{String check ="^([a-z0-9A-Z]+[-|_|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$";
Pattern regex = Pattern.compile(check);
Matcher matcher = regex.matcher(email);
returnmatcher.matches();
}
public static boolean isPhone(String phone)
{
String check ="^(((13[0-9])|(14[579])|(15([0-3]|[5-9]))|(16[6])|(17[0135678])|(18[0-9])|(19[89]))\\d{8})$";
Pattern regex = Pattern.compile(check);
Matcher matcher = regex.matcher(phone);
returnmatcher.matches();
}
}
摘自：https://www.jianshu.com/p/4ff967ad5d17
