Added validate_host()

2020-09-19 22:24:15 +01:00 · 2020-09-19 22:24:15 +01:00 · 5189853c19
parent 199f83777b
commit 5189853c19
1 changed files with 5 additions and 0 deletions
--- a/includes/functions.php
+++ b/includes/functions.php
@ -452,3 +452,8 @@ function getBridgedState()
    return  $arrHostapdConf['BridgedEnable'];
 }

+// Validates a host or FQDN
+function validate_host($host) {
+  return preg_match('/^([a-z\d](-*[a-z\d])*)(\.([a-z\d](-*[a-z\d])*))*$/i', $host);
+}
+