public class Demo {
public static void main(String[] args) {
// TODO Auto-generated method stub
String a = "14511111111";
String b = "[1][345789][0-9]{9}";
boolean flag = a.matches(b);
System.out.println(flag);
}
}
public class Demo {
public static void main(String[] args) {
// TODO Auto-generated method stub
String a = "14511111111";
String b = "[1][345789][0-9]{9}";
boolean flag = a.matches(b);
System.out.println(flag);
}
}