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    <p>You need to check your password and accordingly assign your message.</p> <pre><code>if( Password.check(null) == true) // This just passes null instead of the password string to the check method. </code></pre> <p>You need to send the actual password string to the check method, instead of null.</p> <pre><code>if( Password.check(yourPasswordString) == true) // Send your password value got from the user </code></pre> <p>To simplify it even more, you can remove the <code>==</code> check.</p> <pre><code>if( Password.check(yourPasswordString)) </code></pre> <p>And to simplify it even further, you can use the ternary operator as <a href="https://stackoverflow.com/a/20041528/2024761">David</a> mentioned and something like this</p> <pre><code>String myMessage = Password.check(yourPasswordString) ? "Your password is valid" : "You failed"; </code></pre> <p><strong>Edit:</strong></p> <p>After seeing your edit, this is what you need to do.</p> <p>Pass the boolean result to the <code>getDisplay()</code> method.</p> <pre><code>// inside init() method boolean pass= Password.check(userInput); Password mess= new Password(); passwordLabel.setText(mess.getDisplay(pass)); // passing the boolean to the getDisplay method ... // getDisplay method. public String getDisplay(boolean result) { return result ? "The Password meets the requirements" : "Your password does not match the requirements"; } </code></pre> <p>You could even make your <code>getDisplay()</code> as a <code>static</code> method and call it like this.</p> <pre><code>// inside init() method boolean pass= Password.check(userInput); // static method, hence mess object is not required. passwordLabel.setText(Password.getDisplay(pass)); // passing the boolean to the getDisplay method ... // getDisplay method. public static String getDisplay(boolean result) { // static method return result ? "The Password meets the requirements" : "Your password does not match the requirements"; } </code></pre>
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    1. POHow to turn a boolean into a message?
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    1. CO@sᴜʀᴇsʜᴀᴛᴛᴀ - Thanks! :) I already made that change. I just wanted to show it step-by-step to the OP.
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    2. COYes. Fair enough +1.
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