show warning about using nostr, and show errors if location was enabled but data is missing

src/views/NewEditProjectView.vue

@@ -152,11 +152,13 @@
       <div class="flex" @click="sendToTrustroots = !sendToTrustroots">
         <input type="checkbox" class="mr-2" v-model="sendToTrustroots" />
         <label>Send to Trustroots</label>
+        <fa icon="circle-info" class="text-blue-500 ml-2 cursor-pointer" @click.stop="showNostrPartnerInfo" />
       </div>
       <!--
       <div class="flex" @click="sendToTripHopping = !sendToTripHopping">
         <input type="checkbox" class="mr-2" v-model="sendToTripHopping" />
         <label>Send to TripHopping</label>
+        <fa icon="circle-info" class="text-blue-500 ml-2 cursor-pointer" @click.stop="showNostrPartnerInfo" />
       </div>
       -->
     </div>
@@ -408,6 +410,18 @@ export default class NewEditProjectView extends Vue {
       delete vcClaim.image;
     }
     if (this.includeLocation) {
+      if (!this.latitude || !this.longitude) {
+        this.$notify(
+          {
+            group: "alert",
+            type: "danger",
+            title: "Location Error",
+            text: "The location was invalid so it was not set.",
+          },
+          5000,
+        );
+        delete vcClaim.location;
+      } else {
         vcClaim.location = {
           geo: {
             "@type": "GeoCoordinates",
@@ -415,6 +429,7 @@ export default class NewEditProjectView extends Vue {
             longitude: this.longitude,
           },
         };
+      }
     } else {
       delete vcClaim.location;
     }
@@ -431,7 +446,7 @@ export default class NewEditProjectView extends Vue {
           {
             group: "alert",
             type: "danger",
-            title: "Error",
+            title: "Date Error",
             text: "The date was invalid so it was not set.",
           },
           5000,
@@ -455,6 +470,8 @@ export default class NewEditProjectView extends Vue {
 
         const projectPath = encodeURIComponent(resp.data.success.handleId);
 
+        if (this.sendToTrustroots || this.sendToTripHopping) {
+          if (this.latitude && this.longitude) {
             let signedPayload: VerifiedEvent | undefined; // sign something to prove ownership of pubkey
             if (this.sendToTrustroots) {
               signedPayload = await this.signPayload();
@@ -476,6 +493,18 @@ export default class NewEditProjectView extends Vue {
                 signedPayload,
               );
             }
+          } else {
+            this.$notify(
+              {
+                group: "alert",
+                type: "danger",
+                title: "Partner Error",
+                text: "A partner was selected but the location was not set, so it was not sent to any partner.",
+              },
+              5000,
+            );
+          }
+        }
 
         (this.$router as Router).push({ path: "/project/" + projectPath });
       } else {
@@ -689,5 +718,17 @@ export default class NewEditProjectView extends Vue {
   public onCancelClick() {
     (this.$router as Router).back();
   }
+
+  public showNostrPartnerInfo() {
+    this.$notify(
+      {
+        group: "alert",
+        type: "info",
+        title: "About Nostr Events",
+        text: "This will cause a submission to a partner on the nostr network. It will contain your public key data which may allow correlation, so don't allow this if you're not comfortable with that.",
+      },
+      7000,
+    );
+  }
 }
 </script>