What are the best practices for transferring data between different forms on the same page using PHP in a CMS environment?

When transferring data between different forms on the same page in a CMS environment using PHP, it is best to utilize session variables to store and retrieve the data. This ensures that the data persists across page reloads and form submissions, allowing for seamless data transfer between forms. 

// Start the session
session_start();

// Set data from form 1
$_SESSION['form1_data'] = $_POST['form1_field'];

// Retrieve data in form 2
$form1_data = isset($_SESSION['form1_data']) ? $_SESSION['form1_data'] : '';

// Use the retrieved data in form 2
echo '<input type="text" name="form2_field" value="' . $form1_data . '">';

Keywords

form submission data validation session variables form processing CMS integration

Related Questions