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my question somewhat pertains to a simpler version of this. My task is to set hasDigit = true if the passcode

contains a digit:

im confused about what 'code' im supposed to use? im only allowed to edit the line that has '    Character.isDigit(userStr.charAt(3)); ' in its entirety


 public static void main (String [] args) {

   Scanner scnr = new Scanner(System.in);

   boolean hasDigit;

   String passCode;


   hasDigit = false;

   passCode = scnr.next();


   Character.isDigit(userStr.charAt(3));


   if (hasDigit) {

     System.out.println("Has a digit.");

   }

   else {

     System.out.println("Has no digit.");

   }

  }

}

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Screenshot_1.jpg

asdlfr
Has a digit.
Program finished with exit code 0
Press ENTER to exit console.

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