diff --git a/ayanova/src/components/date-time-control.vue b/ayanova/src/components/date-time-control.vue
index 8d31dab7..6447894c 100644
--- a/ayanova/src/components/date-time-control.vue
+++ b/ayanova/src/components/date-time-control.vue
@@ -50,7 +50,7 @@
               @click:prepend="dlgtime = true"
               readonly
               :error="!!error"
-               :data-cy="'ttfpick:' + testId"
+              :data-cy="'ttfpick:' + testId"
             ></v-text-field>
           </template>
           <v-time-picker
@@ -114,7 +114,7 @@ export default {
     date() {
       //this tortuous fuckery is required so that the input and change events only fire on a real change, not initial page load
       //also it shouldn't signal a change if the values are the same and nothing was effectively changed
-      var hasChanged = false;
+      let hasChanged = false;
       if (this.date != this.oldDate) {
         hasChanged = true;
       }
@@ -161,7 +161,7 @@ export default {
       },
       set(value) {
         //2017-08-15T12:10:34.4443084+03:00
-        var TimePortion = this.timeOnly;
+        let TimePortion = this.timeOnly;
         if (!TimePortion) {
           TimePortion = "00:00:00";
         }
@@ -181,15 +181,15 @@ export default {
         );
       },
       set(value) {
-        var DatePortion = this.dateOnly;
+        let DatePortion = this.dateOnly;
         if (!DatePortion) {
-          var v = new Date();
-          var fullYear = v.getFullYear();
-          var fullMonth = v.getMonth() + 1;
+          let v = new Date();
+          let fullYear = v.getFullYear();
+          let fullMonth = v.getMonth() + 1;
           if (fullMonth < 10) {
             fullMonth = "0" + fullMonth.toString();
           }
-          var fullDay = v.getDate();
+          let fullDay = v.getDate();
           if (fullDay < 10) {
             fullDay = "0" + fullDay.toString();
           }