What are the advantages and disadvantages of using JavaScript over PHP for dynamically generating text fields in a form?

When dynamically generating text fields in a form, using JavaScript can provide a more seamless user experience as it can update the form without requiring a page refresh. However, using PHP for this task can be more secure as the server-side code can validate and sanitize input data before processing it. Additionally, PHP can be more reliable for handling form submissions that require server-side processing. 

<?php
// PHP code to dynamically generate text fields in a form

// Define the number of text fields to generate
$num_fields = 5;

// Loop through and generate the text fields
for ($i = 1; $i <= $num_fields; $i++) {
    echo '<input type="text" name="field_' . $i . '" placeholder="Field ' . $i . '">';
    echo '<br>';
}
?>

Keywords

JavaScript PHP dynamically generating text fields form

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