fix(zod): allow blank value for non-required enums (#1113)

* fix(zod): allow blank value for non-required enums * fix(format): zod client --------- Co-authored-by: Eric Butler <[email protected]>
orval-labs · Dec 19, 2023 · 1edc2ab · 1edc2ab
1 parent 1423d08
commit 1edc2ab
Showing 1 changed file with 7 additions and 8 deletions.
diff --git a/packages/zod/src/index.ts b/packages/zod/src/index.ts
@@ -214,14 +214,13 @@ const generateZodValidationSchemaDefinition = (
   }
 
   if (schema.enum && type !== 'number') {
-    functions.push([
-      'enum',
-      [
-        `[${schema.enum
-          .map((value) => (isString(value) ? `'${escape(value)}'` : `${value}`))
-          .join(', ')}]`,
-      ],
-    ]);
+    const enumValues = schema.enum.map((value) =>
+      isString(value) ? `'${escape(value)}'` : `${value}`,
+    );
+    if (!schema.required) {
+      enumValues.push(`""`);
+    }
+    functions.push(['enum', [`[${enumValues.join(', ')}]`]]);
   }
 
   if (!required && nullable) {