diff --git a/interface/web/admin/form/server_config.tform.php b/interface/web/admin/form/server_config.tform.php
index eb475894946185c09caf0b4ceb1e25b9b0d9ceb3..06037731d7ae0a3d132ff19b2f3ea408468a0d3f 100644
--- a/interface/web/admin/form/server_config.tform.php
+++ b/interface/web/admin/form/server_config.tform.php
@@ -69,7 +69,7 @@ $form["tabs"]['server'] = array (
 			'formtype'	=> 'TEXT',
 			'default'	=> '192.168.0.105',
 			'validators'	=> array ( 	0 => array (	'type'	=> 'ISIPV4',
-														'errmsg'=> 'ip_address_error_empty'),
+														'errmsg'=> 'ip_address_error_wrong'),
 									),
 			'value'		=> '',
 			'width'		=> '15',
@@ -79,8 +79,8 @@ $form["tabs"]['server'] = array (
 			'datatype'	=> 'VARCHAR',
 			'formtype'	=> 'TEXT',
 			'default'	=> '255.255.255.0',
-			'validators'	=> array ( 	0 => array (	'type'	=> 'NOTEMPTY',
-														'errmsg'=> 'netmask_error_empty'),
+			'validators'	=> array ( 	0 => array (	'type'	=> 'ISIPV4',
+														'errmsg'=> 'netmask_error_wrong'),
 									),
 			'value'		=> '',
 			'width'		=> '15',
@@ -90,8 +90,8 @@ $form["tabs"]['server'] = array (
 			'datatype'	=> 'VARCHAR',
 			'formtype'	=> 'TEXT',
 			'default'	=> '192.168.0.1',
-			'validators'	=> array ( 	0 => array (	'type'	=> 'NOTEMPTY',
-														'errmsg'=> 'gateway_error_empty'),
+			'validators'	=> array ( 	0 => array (	'type'	=> 'ISIPV4',
+														'errmsg'=> 'gateway_error_wrong'),
 									),
 			'value'		=> '',
 			'width'		=> '15',
diff --git a/interface/web/admin/form/server_ip.tform.php b/interface/web/admin/form/server_ip.tform.php
index b54a3f1b03d55dd9cdf74b00b30da159d9da47d4..62851daa03a8d420e6c1dbdc6e590a15c3ab7830 100644
--- a/interface/web/admin/form/server_ip.tform.php
+++ b/interface/web/admin/form/server_ip.tform.php
@@ -98,13 +98,10 @@ $form["tabs"]['server_ip'] = array (
 		'ip_address' => array (
 			'datatype'	=> 'VARCHAR',
 			'formtype'	=> 'TEXT',
-			'validators'	=> array ( 	0 => array (	'type'	=> 'NOTEMPTY',
-														'errmsg'=> 'ip_error_empty'),
+			'validators'	=> array ( 	0 => array (	'type'	=> 'ISIPV4',
+														'errmsg'=> 'ip_error_wrong'),
 										1 => array (	'type'	=> 'UNIQUE',
 														'errmsg'=> 'ip_error_unique'),
-										2 => array (	'type'	=> 'REGEX',
-														'regex' => '/^[0-9\.]{7,15}$/',
-														'errmsg'=> 'ip_err'),
 									),
 			'default'	=> '',
 			'value'		=> '',