Display sale badge on PLP

Question

I am trying to display a 'Sale' badge on product category pages if the products have a special price. Though the isn't rendering anything.

<?php if (_$product->getPriceInfo()->getPrice('special_price')->getValue()): ?>
                        <div class="product-abs-top w-100">
                          <div class="tags-wrapper">
                              <div class="tag sale">Sale</div>
                          </div>
                        </div>
                      <?php elseif ($_product->getResource()->getAttribute('badge')->getFrontend()->getValue($_product)): ?>
                        <div class="product-abs-top w-100">
                          <div class="tags-wrapper">
                              <div class="tag <?= /* @escapeNotVerified */ str_replace(' ', '_',strtolower($_product->getResource()->getAttribute('badge')->getFrontend()->getValue($_product))) ?>"><?= /* @escapeNotVerified */ $_product->getResource()->getAttribute('badge')->getFrontend()->getValue($_product) ?></div>
                          </div>
                        </div>
                      <?php endif; ?>

Answer 1

I think You have typo in your code:

<?php if (_$product->getPriceInfo()->getPrice('special_price')->getValue()): ?>

Should be:

<?php if ($_product->getPriceInfo()->getPrice('special_price')->getValue()): 

See _$product