updated functionality to show continue button as disabled

src/common-components/site-footer/site-footer.vue

@@ -12,7 +12,7 @@
                     isPrimary
                     :buttonText="buttonText"
                     loaderColor="white"
-                    :class="isForwardActionDisabled && 'form-test-invalid'"
+                    :class="(disableForwardAction || isForwardActionDisabled) && 'form-test-invalid'"
                     :aria-disabled="isForwardActionDisabled"
                     :isDisabled="isForwardActionDisabled"
                     @click-event="buttonClick"
@@ -55,6 +55,7 @@ export default {
         return {
             paddingHeight: 0,
             customButtontext: "",
+            disableForwardAction: false,
         };
     },
     mounted() {
@@ -111,6 +112,12 @@ export default {
         linkClick() {
             this.$emit("backClicked");
         },
+        disableForwardButton() {
+            this.disableForwardAction = true;
+        },
+        enableForwardAction() {
+            this.disableForwardAction = false;
+        }
     },
 };
 </script>

src/layouts/address-lookup/address-lookup.vue

@@ -215,6 +215,7 @@ export default {
             if (!resultMap.vinLookupResponse.isStatePermissible) {
                 // State Restrictions forbid lookup by address
                 this.displayVinLookupByHomeAddressNotAllowedAlert = true;
+                this.$refs.siteFooter.disableForwardButton();
                 return this.$refs.siteFooter.removeLoader();
             }
 
@@ -268,6 +269,7 @@ export default {
             } else {
                 // No VINS found.
                 this.displayVinNotFoundAlert = true;
+                this.$refs.siteFooter.disableForwardButton();
                 return this.$refs.siteFooter.removeLoader();
             }
 
@@ -275,6 +277,7 @@ export default {
             this.isZipServiceable = resultMap.serviceZipValidationResponse.isServiceable;
             if (!this.isZipServiceable) {
                 this.displayNonServiceableZipAlert = true;
+                this.$refs.siteFooter.disableForwardButton();
                 this.showServiceZipField = true;
                 return this.$refs.siteFooter.removeLoader();
             }
@@ -353,6 +356,7 @@ export default {
             this.displayNonServiceableZipAlert = false;
             this.displayMatchedDifferentVehicleAlert = false;
             this.displayVinLookupByHomeAddressNotAllowedAlert = false;
+            this.$refs.siteFooter.enableForwardAction();
         },
     },
     mounted() {
@@ -404,7 +408,7 @@ export default {
         serviceZipCode: {
             handler(newValue) {
                 // If they modify the service zip code, then hide the error message.
-                this.displayNonServiceableZipAlert = false;
+                this.resetWarningsAndErrors();
             },
         },
         showServiceZipField: {