improved validation on template creation

foambubble · Feb 24, 2021 · 69a5d82 · 69a5d82
1 parent 9ea68e1
commit 69a5d82
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/packages/foam-vscode/src/features/create-from-template.ts b/packages/foam-vscode/src/features/create-from-template.ts
@@ -115,7 +115,11 @@ async function createNewTemplate(): Promise<void> {
       defaultTemplate.fsPath.length - 3,
     ],
     validateInput: value =>
-      value.length ? undefined : 'Please enter a value!',
+      value.trim().length === 0
+        ? 'Please enter a value'
+        : existsSync(value)
+        ? 'File already exists'
+        : undefined,
   });
   if (filename === undefined) {
     return;