Merge branch 'F15154_trim_whitespace_before_regexp' into 'develop'

F15154: Whitespaces from input field will be trimmed after change before regex...

See merge request !505

javascript/src/Form.js

@@ -111,6 +111,12 @@ var QfqNS = QfqNS || {};
      * @private
      */
     n.Form.prototype.changeHandler = function (event) {
+        // Trim whitespace after change. Before validation happens.
+        if (event.target.value !== undefined) {
+            var value = event.target.value;
+            event.target.value = value.trim();
+        }
+
         if (this.inputAndPasteHandlerCalled) {
             // reset the flag
             this.inputAndPasteHandlerCalled = false;