specify type requirements in error message

janl · Oct 31, 2021 · 00c9afe · 00c9afe
1 parent 747ee17
commit 00c9afe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/jsonpointer.js b/jsonpointer.js
@@ -54,7 +54,7 @@ function compilePointer (pointer) {
   } else if (Array.isArray(pointer)) {
     for (const part of pointer) {
       if (typeof part !== 'string' && typeof part !== 'number') {
-        throw new Error('Invalid JSON pointer.')
+        throw new Error('Invalid JSON pointer. Must be of type string or number.')
       }
     }
     return pointer