AC-15185::remeoved objectmanager

Author: del77428

app/code/Magento/Customer/view/frontend/templates/form/register.phtml

@@ -7,14 +7,10 @@
 use Magento\Customer\Helper\Address;
 
 /** @var \Magento\Customer\Block\Form\Register $block */
-if (!$block->getButtonLockManager()) {
-    $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
-    $block->setButtonLockManager(
-        $objectManager->get(\Magento\Framework\View\Element\ButtonLockManager::class)
-    );
-}
 /** @var \Magento\Framework\Escaper $escaper */
 /** @var \Magento\Framework\View\Helper\SecureHtmlRenderer $secureRenderer */
+/** @var \Magento\Framework\View\Element\ButtonLockManager|null $buttonLockManager */
+$buttonLockManager = $block->getButtonLockManager();
 
 /** @var Magento\Customer\Helper\Address $addressHelper */
 $addressHelper = $block->getData('addressHelper');
@@ -301,7 +297,7 @@ $formData = $block->getFormData();
                     class="action submit primary"
                     title="<?= $escaper->escapeHtmlAttr(__('Create an Account')) ?>"
                     id="send2"
-                <?php if ($block->getButtonLockManager()->isDisabled('customer_create_form_submit')): ?>
+                <?php if ($buttonLockManager && $buttonLockManager->isDisabled('customer_create_form_submit')): ?>
                     disabled="disabled"
                 <?php endif; ?>>
                 <span><?= $escaper->escapeHtml(__('Create an Account')) ?></span>