From 0c09f5a934ce5046a3366aa3e751c3ebfa5a5f7d Mon Sep 17 00:00:00 2001
From: richonguzman <richon2001@hotmail.com>
Date: Tue, 18 Jun 2024 15:15:27 -0400
Subject: [PATCH] callsign filter changed

---
 src/utils.cpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/utils.cpp b/src/utils.cpp
index f25315e..d928872 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -334,11 +334,9 @@ namespace Utils {
         if (callsign.indexOf("-")) {    // SSID Validation
             cleanCallsign = callsign.substring(0, callsign.indexOf("-"));
             String ssid = callsign.substring(callsign.indexOf("-") + 1);
-            int ssidInt = ssid.toInt();
-            if (ssidInt == 0 && ssid != "0") {
-                return false;
-            } else if (ssidInt < 0 || ssidInt > 15) {
-                return false;
+            if (ssid.indexOf("-") != -1 || ssid.length() > 2) return false;
+            for (int i = 0; i < ssid.length(); i++) {
+                if (!isAlphaNumeric(ssid[i])) return false;
             }
         } else {
             cleanCallsign = callsign;