form_validation.js in cm-admin-2.1.2

- old
+ new

@@ -14,10 +14,11 @@
       $(this).addClass("is-invalid");
       $(this)[0].scrollIntoView(true);
       submit.push(true);
     }
   });
+
   $("." + form_class + " select.required").each(function () {
     $(this).removeClass("is-invalid");
     let selected_value = $(this).val();
     if (!Array.isArray(selected_value)) {
       selected_value = selected_value.trim();
@@ -47,5 +48,12 @@
   if (submit.length === 0) {
     $("." + form_class).submit();
     return $('[data-behaviour="form_submit"]').button("loading");
   }
 });
+
+$(document).on("click", '[data-behaviour="discard_form"]', function (e) {
+  e.preventDefault();
+  const form = $(this).closest("form");
+  form[0].reset();
+  window.history.back();
+});
\ No newline at end of file