finlabsindia/newSite/wp-content/plugins/newsletter/emails/blocks/preheader/options.php

<?php

/* @var $fields NewsletterFields */
?>

<?php $fields->text('text', __('Text', 'newsletter')) ?>
<?php $fields->text('view', __('View online', 'newsletter')) ?>
<?php $fields->font('font') ?>

<?php $fields->block_commons() ?>