fix: VariableJSONSchema for custom scalars (#2986)

graphql · Jan 22, 2023 · e68cb8b · e68cb8b
1 parent 5f276c4
commit e68cb8b
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/.changeset/eight-crews-clean.md b/.changeset/eight-crews-clean.md
@@ -0,0 +1,5 @@
+---
+'graphql-language-service': patch
+---
+
+Fix JSON schema for custom scalars validation
diff --git a/packages/graphql-language-service/src/utils/getVariablesJSONSchema.ts b/packages/graphql-language-service/src/utils/getVariablesJSONSchema.ts
@@ -144,9 +144,8 @@ function getJSONSchemaFromGraphQLType(
     definition.enum = type.getValues().map(val => val.name);
   }
 
-  if (isScalarType(type)) {
-    // I think this makes sense for custom scalars?
-    definition.type = scalarTypesMap[type.name] ?? 'any';
+  if (isScalarType(type) && scalarTypesMap[type.name]) {
+    definition.type = scalarTypesMap[type.name];
   }
   if (isListType(type)) {
     definition.type = 'array';