if (Readability::isError('from', $errors)) { ?> <p class="helper error"> This field should be a valid email address. </p> <?php } ?> </div> <div class="section"> <label for="to">Recipients :</label> <input type="text" name="to" id="to" value="<?php echo Readability::getParam('to'); ?> " <?php echo Readability::getErrorClass('to', $errors); ?> /> <?php if (Readability::isError('to', $errors)) { ?> <p class="helper error"> Please ensure that all addresses are valid email adderesses. </p> <?php } ?> <p class="helper"> Separate multiple <em>email addresses</em> with commas. </p> </div>