diff --git a/platform/commonUI/general/res/templates/controls/datetime-field.html b/platform/commonUI/general/res/templates/controls/datetime-field.html
index 5aa4ea29ee..18eb9ec46d 100644
--- a/platform/commonUI/general/res/templates/controls/datetime-field.html
+++ b/platform/commonUI/general/res/templates/controls/datetime-field.html
@@ -25,7 +25,9 @@
            ng-model="textValue"
            ng-blur="restoreTextValue(); ngBlur()"
            ng-class="{
-                     error: textInvalid || (structure.validate && !structure.validate(ngModel[field]))
+                        error: textInvalid ||
+                            (structure.validate &&
+                                !structure.validate(ngModel[field]))
                      }">
     </input>
     <a class="ui-symbol icon icon-calendar"