From a5ba7440fe4a7c867198a173eb5b8948843f2c08 Mon Sep 17 00:00:00 2001
From: Martin Gross <gross@rami.io>
Date: Tue, 16 Jul 2019 15:41:37 +0200
Subject: [PATCH] Fix #1345 - Only enable payment button once Stripe Elements
 are ready

---
 .../stripe/static/pretixplugins/stripe/pretix-stripe.js       | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/pretix/plugins/stripe/static/pretixplugins/stripe/pretix-stripe.js b/src/pretix/plugins/stripe/static/pretixplugins/stripe/pretix-stripe.js
index 22a40c2e3..709d8d379 100644
--- a/src/pretix/plugins/stripe/static/pretixplugins/stripe/pretix-stripe.js
+++ b/src/pretix/plugins/stripe/static/pretixplugins/stripe/pretix-stripe.js
@@ -105,6 +105,9 @@ var pretixstripe = {
                         });
                         pretixstripe.card.mount("#stripe-card");
                     }
+                    pretixstripe.card.on('ready', function () {
+                       $('.stripe-container').closest("form").find(".checkout-button-row .btn-primary").prop("disabled", false);
+                    });
                     if ($("#stripe-payment-request-button").length && pretixstripe.paymentRequest != null) {
                       pretixstripe.paymentRequestButton = pretixstripe.elements.create('paymentRequestButton', {
                         paymentRequest: pretixstripe.paymentRequest,
@@ -121,7 +124,6 @@ var pretixstripe = {
                         }
                       });
                     }
-                    $('.stripe-container').closest("form").find(".checkout-button-row .btn-primary").prop("disabled", false);
                 }
             }
         );