Fixing missing function call. (GraphQLGuide#43)

fxOne · web-flow · commit 45e4174a7857 · 2022-12-28T00:52:10.000-05:00
diff --git a/text/server/building/custom-scalars.md b/text/server/building/custom-scalars.md
@@ -175,7 +175,7 @@ export default {
       }
 
       const date = new Date(parseInt(ast.value))
-      if (!isValid) {
+      if (!isValid(date)) {
         throw new Error('Invalid Date literal')
       }
 

Original file line number	Diff line number	Diff line change
`@@ -175,7 +175,7 @@ export default {`
`175`	`175`	`}`
`176`	`176`
`177`	`177`	`const date = new Date(parseInt(ast.value))`
`178`		`- if (!isValid) {`
	`178`	`+ if (!isValid(date)) {`
`179`	`179`	`throw new Error('Invalid Date literal')`
`180`	`180`	`}`
`181`	`181`