From 1722e0aebfd830b7cbc0824ace5de0517072d0dc Mon Sep 17 00:00:00 2001
From: Ian Bull <irbull@eclipsesource.com>
Date: Thu, 18 Jul 2024 13:52:17 -0700
Subject: [PATCH] fix(cron): improve error message for invalid cron names
 (#24644)

When a cron name is invalid, it wasn't necessarily clear why. This
change-set improves the error message to inform the user of the valid
characters in a cron name.
---
 ext/cron/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/cron/lib.rs b/ext/cron/lib.rs
index a0f1c44e1e..ede01ba45f 100644
--- a/ext/cron/lib.rs
+++ b/ext/cron/lib.rs
@@ -121,7 +121,7 @@ fn validate_cron_name(name: &str) -> Result<(), AnyError> {
   if !name.chars().all(|c| {
     c.is_ascii_whitespace() || c.is_ascii_alphanumeric() || c == '_' || c == '-'
   }) {
-    return Err(type_error("Invalid cron name"));
+    return Err(type_error("Invalid cron name. Only alphanumeric characters, whitespace, hyphens, and underscores are allowed"));
   }
   Ok(())
 }