disable some submit-type buttons when required data is not given

2025-12-20 16:21:28 +00:00 · 2006-05-18 09:29:17 +01:00
parent 0ceded7a46
commit 2371c520c7
4 changed files with 53 additions and 21 deletions
--- a/prefs.js
+++ b/prefs.js
@@ -282,6 +282,9 @@ function addFeed() {

 	if (link.value.length == 0) {
 		alert("Error: No feed URL given.");
+	} else if (link.value.match("http://") == null && 
+			link.value.match("https://") == null) {
+		alert("Error: Invalid feed URL.");
 	} else {
 		notify("Adding feed...");