Jea Joomla Component

I have PHP code inside a real estate component I'm using.

<fieldset>
    <legend><?php echo JText::_('COM_JEA_LOCALIZATION')?></legend>
    <?php foreach ($this->form->getFieldset('localization') as $field): ?>
      <div class="formelm"><?php echo $field->label . "\n" . $field->input ?></div>
    <?php endforeach ?>
  </fieldset>

This code makes the html structure in the site show one with several and within each one a label and an input. Would they know just by looking at the code to have a basis for what goes on behind?