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-rw-r--r--protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js3
1 files changed, 3 insertions, 0 deletions
diff --git a/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js b/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js
index 6742f2ab99..ab76326eee 100644
--- a/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js
+++ b/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js
@@ -3,6 +3,9 @@
'require network';
function validateBase64(section_id, value) {
+ if (value.length == 0)
+ return true;
+
if (value.length != 44 || !value.match(/^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/))
return _('Invalid Base64 key string');