Form Element: notify change, if data actually gets changed

plepe · Mar 28, 2017 · 2e2ac21 · 2e2ac21
1 parent c3109cb
commit 2e2ac21
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/inc/form_element.js b/inc/form_element.js
@@ -540,7 +540,12 @@ form_element.prototype.show_errors=function() {
 }
 
 form_element.prototype.notify_change=function(ev) {
-  this.data=this.get_data();
+  var data = this.get_data()
+  if (this.data === data) {
+    return
+  }
+
+  this.data = data;
 
   this.show_errors.call(this);