Snippet e Plugin utili

// Add this to your theme's functions.php file or a custom plugin

// Hook into WooCommerce form field rendering
add_filter('woocommerce_form_field', 'make_fields_readonly_for_wpml_specific_page', 10, 4);

function make_fields_readonly_for_wpml_specific_page($field, $key, $args, $value) {
    // Check if we are on the specific WPML page URL
    if (is_account_page() && strpos($_SERVER['REQUEST_URI'], '/it/account/edit-address/fatturazione/') !== false) {
        $readonly_fields = ['billing_first_name', 'billing_last_name', 'billing_codice_fiscale'];

        if (in_array($key, $readonly_fields)) {
            // Add readonly to the input field
            $field = str_replace('<input', '<input readonly="readonly"', $field);

            // Add a hidden field to ensure value is submitted
            $hidden_field = '<input type="hidden" name="' . esc_attr($key) . '" value="' . esc_attr($value) . '">';

            return $field . $hidden_field;
        }
    }

    return $field;
}

// Add JavaScript to handle plugin-added fields like Codice Fiscale
add_action('wp_footer', 'add_js_for_codice_fiscale_readonly_wpml');
function add_js_for_codice_fiscale_readonly_wpml() {
    // Ensure script runs only on the WPML-specific page URL
    if (is_account_page() && strpos($_SERVER['REQUEST_URI'], '/it/account/edit-address/fatturazione/') !== false) {
        ?>
        <script>
            document.addEventListener('DOMContentLoaded', function () {
                // Make Codice Fiscale field readonly
                var codiceFiscaleField = document.querySelector('#billing_codice_fiscale');
                if (codiceFiscaleField) {
                    codiceFiscaleField.setAttribute('readonly', 'readonly');

                    // Add hidden input for submission
                    var hiddenInput = document.createElement('input');
                    hiddenInput.type = 'hidden';
                    hiddenInput.name = 'billing_codice_fiscale';
                    hiddenInput.value = codiceFiscaleField.value;
                    codiceFiscaleField.parentNode.appendChild(hiddenInput);
                }
            });
        </script>
        <?php
    }
}