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Editorial Team
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Asked: 2026-05-16T05:09:00+00:00

I’m a beginner in PHP. 2 days ago I write few lines of code

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I’m a beginner in PHP. 2 days ago I write few lines of code that was working, but yesterday, it wasn’t anymore. The code was:

<body>
    <form method='post' action='test.php'>
        name <input type='text' id='txtName'/>
        age <input type='text' id='txtAge'/>
        <input type='submit'/>
        <hr/>
        name <?php echo $_POST['txtName']; ?>
        age <?php echo $_POST['txtAge']; ?>
    </form>
</body>

What it does is only to show the value of text boxes, but it’s not working. Why?

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1 Answer

  1. Editorial Team

    Use name attribute on your input tags not ID for your php post variables: 

    <body>
<form method='post' action='test.php'>
    name <input type='text' name='txtName'/>
    age <input type='text' name='txtAge'/>
    <input type='submit'/>
    <hr/>
    name <?php echo $_POST['txtName']; ?>
    age <?php echo $_POST['txtAge']; ?>
</form>

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