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POTurning boolean into a message?
 

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  1. POTurning boolean into a message?
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    <p>This program takes a users password and tell them if they have a valid password. The password needs 6-10 characters, which contain at least 1 number and letter. I get user input in my PasswordUI class. My Password class uses that to check if the password is valid and returns a boolean. How do I take that boolean and use it to form a message that I will use in my PasswordUI class?</p> <pre><code>public class PasswordUI extends JApplet implements ActionListener { JLabel passwordLabel = new JLabel(""); JTextField inputBox = new JTextField(40); JButton goButton = new JButton("Go"); Container con = getContentPane(); public void init() { con.setLayout(new FlowLayout()); con.add(new JLabel("Enter a password between 6-10 characters. Must contain atleast 1 number and 1 letter")); con.add(inputBox); con.add(goButton); con.add(passwordLabel); goButton.addActionListener(this); inputBox.addActionListener(this); } public void actionPerformed(ActionEvent e) { String userInput = inputBox.getText(); boolean pass= Password.check(userInput); //String message = Password.display(null); Password mess= new Password(); passwordLabel.setText( mess.getDisplay()); } } public class Password { public static boolean check(String str) { boolean result = false; char ch; int letterCount = 0, digitCount= 0 ; int length = str.length(); if(str.length()&gt;= 6) { if(str.length()&lt;= 10) { for (int i=0; i&lt;length; i++ ) //i&lt;end { ch = str.charAt(i); if (Character.isDigit(ch)) digitCount++; else if (Character.isLetter(ch)) letterCount++; } if (letterCount &gt;= 1 &amp;&amp; digitCount &gt;= 1) result = true; } } return result; } public String getDisplay()//how do I do this? { String message = result ? "Your password is valid" : "You Password is invalid"; //result isn't working return message; } } </code></pre>
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    1. COHow do you know it isn't working? Are there exceptions? If so, post a complete stack trace.
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      1. USRon
    2. COpossible duplicate of [How to turn a boolean into a message?](http://stackoverflow.com/questions/20041481/how-to-turn-a-boolean-into-a-message)
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      1. POTurning boolean into a message?
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    3. COI just realized that you re-posted your question. I was aware that I had seen it somewhere, and I found it. I answered the it there already(along with the new edit). Please don't create duplicates.
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      1. USSudoRahul
 

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