[ 'label' => __('Text of the image', 'italystrap'), 'desc' => __('Enter the text of the image.', 'italystrap'), 'id' => 'text', 'type' => 'textarea', 'class' => 'widefat', 'default' => false, // 'validate' => 'alpha_dash', 'sanitize' => 'sanitize_text_field', ], ];