From 6824d67beb423d51d27b9f297f97c75f6298c183 Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Sat, 2 May 2020 18:39:41 +0300
Subject: Fix forms validation snippets.

---
 site/assets/js/validate-forms.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 site/assets/js/validate-forms.js

(limited to 'site/assets/js')

diff --git a/site/assets/js/validate-forms.js b/site/assets/js/validate-forms.js
new file mode 100644
index 0000000000..b79f63f2dc
--- /dev/null
+++ b/site/assets/js/validate-forms.js
@@ -0,0 +1,24 @@
+// Example starter JavaScript for disabling form submissions if there are invalid fields
+(function () {
+  'use strict'
+
+  // Fetch all the forms we want to apply custom Bootstrap validation styles to
+  var forms = document.querySelectorAll('.needs-validation')
+
+  if (!forms) {
+    return
+  }
+
+  // Loop over them and prevent submission
+  Array.prototype.slice.call(forms)
+    .forEach(function (form) {
+      form.addEventListener('submit', function (event) {
+        if (!form.checkValidity()) {
+          event.preventDefault()
+          event.stopPropagation()
+        }
+
+        form.classList.add('was-validated')
+      }, false)
+    })
+})()
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