Merge remote-tracking branch 'origin/MC-41611' into 2.4-develop-pr58

Author: Serhii Balko

app/code/Magento/Checkout/view/frontend/web/js/region-updater.js

@@ -238,6 +238,7 @@ define([
 
             // Add defaultvalue attribute to state/province select element
             regionList.attr('defaultvalue', this.options.defaultRegion);
+            this.options.form.find('[type="submit"]').removeAttr('disabled').show();
         },
 
         /**

app/code/Magento/Customer/view/frontend/templates/address/edit.phtml

@@ -202,6 +202,7 @@ $viewModel = $block->getViewModel();
             <button type="submit"
                     class="action save primary"
                     data-action="save-address"
+                    disabled="disabled"
                     title="<?= $escaper->escapeHtmlAttr(__('Save Address')) ?>">
                 <span><?= $escaper->escapeHtml(__('Save Address')) ?></span>
             </button>

dev/tests/integration/testsuite/Magento/Customer/Block/Address/EditTest.php

@@ -204,4 +204,18 @@ public function testCheckPostCodeLabels(): void
             )
         );
     }
+
+    /**
+     * Check that submit button is disabled
+     *
+     * @magentoDataFixture Magento/Customer/_files/customer.php
+     * @magentoDataFixture Magento/Customer/_files/customer_address.php
+     * @return void
+     */
+    public function testSubmitButtonIsDisabled(): void
+    {
+        $html = $this->block->toHtml();
+        $buttonXpath = "//form[contains(@class, 'form-address-edit')]//button[@type='submit' and @disabled='disabled']";
+        $this->assertEquals(1, Xpath::getElementsCountForXpath($buttonXpath, $html));
+    }
 }