error on empty input

schnerd · schnerd · commit 259a13a2c04b · 2022-12-24T11:50:51.000-06:00
diff --git a/pages/api/generate.js b/pages/api/generate.js
@@ -15,10 +15,20 @@ export default async function (req, res) {
     return;
   }
 
+  const animal = req.body.animal || '';
+  if (animal.trim().length === 0) {
+    res.status(400).json({
+      error: {
+        message: "Please enter a valid animal",
+      }
+    });
+    return;
+  }
+
   try {
     const completion = await openai.createCompletion({
       model: "text-davinci-003",
-      prompt: generatePrompt(req.body.animal),
+      prompt: generatePrompt(animal),
       temperature: 0.6,
     });
     res.status(200).json({ result: completion.data.choices[0].text });
diff --git a/pages/index.module.css b/pages/index.module.css
@@ -46,6 +46,7 @@
   border: 1px solid #10a37f;
   border-radius: 4px;
   margin-bottom: 24px;
+  outline-color: #10a37f;
 }
 .main ::placeholder {
   color: #8e8ea0;
