Add option to disable link on card element

CRM/Core/Payment/Stripe.php

@@ -477,6 +477,7 @@ class CRM_Core_Payment_Stripe extends CRM_Core_Payment {
       'csrfToken' => NULL,
       'country' => \Civi::settings()->get('stripe_country'),
       'moto' => \Civi::settings()->get('stripe_moto') && ($form->isBackOffice ?? FALSE) && CRM_Core_Permission::check('allow stripe moto payments'),
+      'disablelink' => \Civi::settings()->get('stripe_cardelement_disablelink'),
     ];
     if (class_exists('\Civi\Firewall\Firewall')) {
       $firewall = new \Civi\Firewall\Firewall();

js/civicrmStripe.js

@@ -639,6 +639,11 @@
         elementsCreateParams.value.postalCode = postCode;
       }
 
+      // disableLink - https://lab.civicrm.org/extensions/stripe/-/issues/458
+      if (CRM.vars[script.name].disablelink) {
+        elementsCreateParams.disableLink = true;
+      }
+
       // Cleanup any classes leftover from previous switching payment processors
       script.getJQueryPaymentElements().card.removeClass();
       // Create an instance of the card Element.

settings/stripe.setting.php

@@ -231,4 +231,21 @@ Do NOT enable unless you\'ve enabled this feature on your Stripe account - see <
       ],
     ],
   ],
+  'stripe_cardelement_disablelink' => [
+    'name' => 'stripe_cardelement_disablelink',
+    'type' => 'Boolean',
+    'html_type' => 'checkbox',
+    'default' => 0,
+    'is_domain' => 1,
+    'is_contact' => 0,
+    'title' => E::ts('Disable Stripe "Link" in Card element'),
+    'description' => E::ts('Stripe might add a "Link button" (https://stripe.com/payments/link) which can be controlled via the dashboard. This setting allows you to force it to disabled.'),
+    'html_attributes' => [],
+    'settings_pages' => [
+      'stripe' => [
+        'weight' => 10,
+      ]
+    ],
+  ],
+
 ];