Trigger validation for real matching

src/components/MatchForm.vue

@@ -140,8 +140,8 @@
        **/
       async preSave() {
         // Validate form
-        this.$v.form.$touch();
-        if (this.$v.form.$anyError) {
+        this.$v.single.$touch();
+        if (this.$v.single.$anyError) {
           return;
         }