From ed73a0187d3b000251a93eb440266cf257cf11f9 Mon Sep 17 00:00:00 2001
From: Mikkel Ricky <rimi@aarhus.dk>
Date: Thu, 21 Sep 2017 11:26:22 +0200
Subject: [PATCH] SUPPORT-1227: Prevented multiple submits of a form

---
 themes/loop/loop.info       |  1 +
 themes/loop/scripts/form.js | 11 +++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 themes/loop/scripts/form.js

diff --git a/themes/loop/loop.info b/themes/loop/loop.info
index 758c1914..6a1f1649 100644
--- a/themes/loop/loop.info
+++ b/themes/loop/loop.info
@@ -16,6 +16,7 @@ scripts[] = scripts/modernizr.min.js
 scripts[] = scripts/chosen.jquery.js
 scripts[] = scripts/use-chosen.min.js
 scripts[] = scripts/toggle.js
+scripts[] = scripts/form.js
 
 ; Stylesheets
 stylesheets[all][] = css/styles.css
diff --git a/themes/loop/scripts/form.js b/themes/loop/scripts/form.js
new file mode 100644
index 00000000..0ea62224
--- /dev/null
+++ b/themes/loop/scripts/form.js
@@ -0,0 +1,11 @@
+(function($) {
+  $(function () {
+    // Disable all submit buttons on submit to prevent multiple
+    // submits.
+    // Using the "submit" event on the form is too slow (late), so we
+    // use the "click" event on the button itself.
+    $('form [type="submit"]').on('click', function() {
+      $(this).closest('form').find('[type="submit"]').prop('disabled', true);
+    });
+  });
+})(jQuery);