title: Hide the text that inside the text field
body: <p>how to hide the text inside the text field?</p>
  
  <p>I'm using the radio button and group with 2 selection(A and B). </p>
  
  <p>For example, when i choose A, the text inside textfield B will hidden. When choose B, the text inside textfield A will hidden and textfield B will appear.</p>
  
  <pre><code> jtfLTCurrentTransferLimit.setVisible(true);
   jtfLTCurrentWithdrawLimit.setVisible(false);
  </code></pre>
  
  <p>i using .setVisible to archive this. But the textfield will gone when i clicked.</p>
  
  <p>Any solution?</p>