Fix validation of handler arg in @connection validation

Reviewed By: kassens Differential Revision: D20335962 fbshipit-source-id: b0c844f8fab2edcb15e5c3e9ebfa3bbd58e1406e
facebook · Mar 9, 2020 · 62a10d8 · 62a10d8
1 parent 5ec8737
commit 62a10d8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/relay-compiler/transforms/ConnectionTransform.js b/packages/relay-compiler/transforms/ConnectionTransform.js
@@ -235,7 +235,9 @@ function buildConnectionArguments(
     filters: literalFilters,
   } = getLiteralArgumentValues(connectionDirective.args);
   if (handler != null && typeof handler !== 'string') {
-    const handleArg = connectionDirective.args.find(arg => arg.name === 'key');
+    const handleArg = connectionDirective.args.find(
+      arg => arg.name === 'handler',
+    );
     throw createUserError(
       `Expected the ${HANDLER} argument to @${connectionDirective.name} to ` +
         `be a string literal for field ${field.name}.`,