Add event handlers for submit and invalid-submit events (VeeValidate)

src/layouts/part-questions/part-questions.vue

@@ -27,13 +27,14 @@ import { Form, defineRule } from "vee-validate";
 import { required } from "@/helpers/validation-rules";
 import { errorMessages } from "@/constants/error-messages";
 import vehicleQuestionsMixin from "@/mixins/vehicle-questions-mixin";
+import BaseFormMixin from '@/mixins/base-form-mixin.js';
 
 // DEFINE VALIDATION RULES
 defineRule("questions-required", required(errorMessages.OPTION_REQUIRED));
 
 export default {
     name: "part-questions",
-    mixins: [vehicleQuestionsMixin],
+    mixins: [BaseFormMixin, vehicleQuestionsMixin],
     async beforeRouteEnter(to, from, next) {
         // Call APIs
         const cmsContentPromise = fetchCmsContentForPage(to.query.issPage);

src/layouts/vehicle-damage/vehicle-damage.vue

@@ -68,6 +68,7 @@ import replaceOptionsQuestion from "@/layouts/vehicle-damage/replace-options-que
 import alert from "@/ux-components/alert/alert";
 
 // Supporting files
+import BaseFormMixin from '@/mixins/base-form-mixin.js';
 import { fetchCmsContentForPage } from "@/helpers/cms-content-helper";
 import { settleAllPromises } from "@/helpers/layout-helper";
 import { Form, defineRule } from "vee-validate";
@@ -82,6 +83,7 @@ defineRule("replace-options-required", required(errorMessages.REPLACE_OPTIONS_RE
 
 export default {
     name: "vehicle-damage",
+    mixins: [BaseFormMixin],
     async beforeRouteEnter(to, from, next) {
         // Call APIs
         const cmsContentPromise = fetchCmsContentForPage(to.query.issPage);

src/layouts/vehicle-parts/vehicle-parts.vue

@@ -57,10 +57,11 @@ import { settleAllPromises } from "@/helpers/layout-helper";
 import { issPageValues } from "@/router/router-constants/issPage-values";
 import { Form } from "vee-validate";
 import vehicleQuestionsMixin from "@/mixins/vehicle-questions-mixin";
+import BaseFormMixin from '@/mixins/base-form-mixin.js';
 
 export default {
     name: "vehicle-parts",
-    mixins: [vehicleQuestionsMixin],
+    mixins: [BaseFormMixin, vehicleQuestionsMixin],
     async beforeRouteEnter(to, from, next) {
         // Call APIs
         const cmsContentPromise = fetchCmsContentForPage(to.query.issPage);

src/mixins/base-form-mixin.js

@@ -0,0 +1,25 @@
+export default {
+  methods: {
+    onSubmit() {
+      /** DO NOT REMOVE;
+       *  Needed to prevent default form submit behavior.
+       *  Cannot use .prevent modifier for vee-validate Form.
+      */
+    },
+    onInvalidSubmit({ errors }) {
+      /**
+       * Identify the first error field and put focus on it
+       * get error names array
+      */
+      const errorNames = errors ? Object.keys(errors) : [];
+      const firstErrorEl = errorNames[0];
+      if (firstErrorEl) {
+        const qsString = `[data-focus-target="${firstErrorEl}"]`;
+        const el = document.querySelector(qsString);
+        if (el !== null) {
+          el.focus();
+        }
+      }
+    },
+  },
+};