How can the user ensure that the form data is properly submitted and displayed on the following page in PHP?

To ensure that form data is properly submitted and displayed on the following page in PHP, the user can use the POST method to send the form data to the server, retrieve the data using the $_POST superglobal array, and then display the data on the following page using PHP echo statements. 

// Form submission page
<form action="display_data.php" method="post">
  <input type="text" name="name">
  <input type="email" name="email">
  <input type="submit" value="Submit">
</form>

// display_data.php
<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
  $name = $_POST['name'];
  $email = $_POST['email'];
  
  echo "Name: " . $name . "<br>";
  echo "Email: " . $email;
}
?>

Keywords

form data submission display PHP validation

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