add error messages for gives

src/views/HomeView.vue

@@ -296,6 +296,12 @@ export default class HomeView extends Vue {
         "You must select an identity before you can record a give.";
       return;
     }
+    if (!description && !hours) {
+      this.alertTitle = "Error";
+      this.alertMessage =
+        "You must enter a description or some number of hours.";
+      return;
+    }
     const account = R.find(
       (acc) => acc.did === this.activeDid,
       this.allAccounts
@@ -319,7 +325,8 @@ export default class HomeView extends Vue {
           console.log("Error with give result:", result);
           this.alertTitle = "Error";
           this.alertMessage =
-            result.data?.message || "There was an error recording the give.";
+            result.data?.error?.message ||
+            "There was an error recording the give.";
         } else {
           this.alertTitle = "Success";
           this.alertMessage = "That gift was recorded.";
@@ -327,10 +334,13 @@ export default class HomeView extends Vue {
         }
       })
       .catch((e) => {
+        // axios throws errors on 400 responses
         console.log("Error with give caught:", e);
         this.alertTitle = "Error";
         this.alertMessage =
-          e.userMessage || "There was an error recording the give.";
+          e.userMessage ||
+          e.response?.data?.error?.message ||
+          "There was an error recording the give.";
       });
   }