Magento 2 in how to remove the frontend in products empty values?

Question

How to remove the products empty values ?

How to solve this?

Answer 1

<?php
    $_helper = $this->helper('Magento\Catalog\Helper\Output');
    $_product = $block->getProduct()
?>
<?php if ($_additional = $block->getAdditionalData()): ?>
    <div class="additional-attributes-wrapper table-wrapper">
        <table class="data table additional-attributes" id="product-attribute-specs-table">
            <caption class="table-caption"><?php /* @escapeNotVerified */ echo __('More Information') ?></caption>
            <tbody>                
            <?php foreach ($_additional as $_data): ?> 
                <?php if($_data['value'] == 'N/A') {

                }elseif($block->escapeHtml(__($_data['label']))=="Is Featured"){

                    }elseif($_data['value']=='No'){
                    }else{
                    ?>                
    <tr>
        <th class="col label" scope="row"><?= $block->escapeHtml(__($_data['label'])) ?></th>
        <td class="col data yota-attribute-td" data-th="<?= $block->escapeHtml(__($_data['label'])) ?>"><?= /* @escapeNotVerified */ $_helper->productAttribute($_product, $_data['value'], $_data['code']) ?></td>
    </tr>   
    <?php
    }  ?> 
<?php endforeach; ?>
            </tbody>
        </table>
    </div>

<?php endif;?>

Its Working :)

Answer 2

in

app/design/frontend/[theme_vendor]/[theme_name]/Magento_Catalog/templates/product/view/attributes.phtml

find this section in line 24 :

<?php foreach ($_additional as $_data): ?>
    <tr>
        <th class="col label" scope="row"><?= $block->escapeHtml(__($_data['label'])) ?></th>
        <td class="col data yota-attribute-td" data-th="<?= $block->escapeHtml(__($_data['label'])) ?>"><?= /* @escapeNotVerified */ $_helper->productAttribute($_product, $_data['value'], $_data['code']) ?></td>
    </tr>
<?php endforeach; ?>

Just add

<?php if($_data['value'] == 'N/A') continue;?> after

<?php foreach ($_additional as $_data): ?>

---

p.s If the mentioned file wasn't there you can create needed directories and copy attributes.phtml from magento core files:

vendor/magento/module-catalog/view/frontend/templates/product/view/attributes.phtml

or you can just edit the core file in magento (not recommended)