<?php
if (!defined('ABSPATH')) exit; // Exit if accessed directly 
?>

<input <?php echo (isset($item['disabled']) && $item['disabled']) ? 'disabled="disabled"' : ''; ?>
    type="number"
    id="<?php echo esc_attr($field_id); ?>"
    data-field="value"
    placeholder="<?php echo (isset($item['placeholder'])) ? esc_attr($item['placeholder']) : ''; ?>">