How can nested form elements in HTML cause issues with PHP form submission?

Nested form elements in HTML can cause issues with PHP form submission because the browser may not correctly handle nested forms. To solve this issue, ensure that each form in your HTML document is properly closed before starting a new form. This will prevent conflicts in form submission and ensure that PHP can process the form data correctly. 

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    // Process form data here
}
?>

Keywords

HTML nested form elements PHP form submission $_POST data processing

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