diff --git a/server/www/teleport/static/js/tp-utils.js b/server/www/teleport/static/js/tp-utils.js
index da18c31..3f8eaf8 100644
--- a/server/www/teleport/static/js/tp-utils.js
+++ b/server/www/teleport/static/js/tp-utils.js
@@ -48,12 +48,13 @@ function tp_is_email(email) {
 }
 
 function tp_is_ip(ip) {
-    let re = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/
+    let re = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/;
     return re.test(ip);
 }
 
 function tp_is_domain(domain) {
-    let re = /^[a-zA-Z0-9\-]+\.[a-zA-Z]+$/
+    // let re = /^[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+(:\d+)*(\/\w+\.\w+)*$/;
+    let re = /^[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+$/;
     return re.test(domain);
 }