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Editorial Team
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Asked: 2026-06-13T10:51:14+00:00

I have two text boxes and one button. I want when i will type

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I have two text boxes and one button. I want when i will type any value in 1st textbox and click on a button the value which i’ll type in 1st text box should be the value of 2nd text box. And i was using this code. Can some one help me on this?

<?php
if(isset($_POST['sum']))
{
 $v1=$_POST['abc'];
 if($v1=="vivek")
 {
  echo "welcome Mr.".$v1;
 }
 else
 {
  echo "Unauthorised User Mr. ".$v1;
 }  
}
?>
<html>
<body>
<form method="post" action="">
  <p>Name:&nbsp&nbsp&nbsp&nbsp&nbsp
    <input type="text" name="abc" value=""/>&nbsp&nbsp
    </br></br>
     Passed Value: <input type="text" name="xyz" value="<?php echo $v1;?>"/>
   </p>
  <p>
    <input type="submit" name="sum" value=" Submit "/>
</p>
</form>
</body>
</html>
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1 Answer

  1. Editorial Team

    try this one.

    <form method="post" action="">
  <p>Name:&nbsp&nbsp&nbsp&nbsp&nbsp
    <input type="text" name="abc" value=""/>&nbsp&nbsp
    </br></br>
     Passed Value: <input type="text" name="xyz" value="<?php if(isset($_POST['abc'])) { echo $_POST['abc']; } ?>"/>
   </p>
  <p>
    <input type="submit" name="sum" value=" Submit "/>
</p>
</form>
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