java contains password input

1import java.util.Scanner;
2
3public class PromptPassword {
4
5    public static void main(String[] args){
6        Scanner sc = new Scanner(System.in);
7        System.out.print("Password rules:\n"
8                            + "Password must have at least eight characters\n"
9                            + "Password must consist of only letters and digits\n"
10                            + "Password must contain at least two digits\n"
11                            + "Enter a password:");
12        String pWT = sc.nextLine(); //read the entire line
13        passWordIsValid(pWT.trim()); // to remove leading spaces (if any)
14    }   
15    public static void passWordIsValid (String password) {
16        boolean passWordIsValid = true;
17        int noOfDigits =0;
18
19
20        if (password.length() > 8) { // if it's less than 8 chars -> no need to continue
21            for(char c : password.toCharArray()){
22                if(Character.isDigit(c)){ // if it's a digit, increment
23                    noOfDigits++;
24                }
25                else if(!Character.isAlphabetic(c)){ // if it's not a digit nor alphapet
26                    passWordIsValid = false;
27                    break;
28                }
29            }
30        }
31
32         if (passWordIsValid && noOfDigits>=2){
33             System.out.print("Password is valid");
34         }
35         else{
36             System.out.println("Password is invalid"); 
37         }
38
39    }
40}
41