3 files changed, 12 insertions, 8 deletions
diff --git a/frontends/php/include/classes/ccheckbox.inc.php b/frontends/php/include/classes/ccheckbox.inc.php
index 2cbb3ca8..beb68ee7 100644
--- a/frontends/php/include/classes/ccheckbox.inc.php
+++ b/frontends/php/include/classes/ccheckbox.inc.php
@@ -54,7 +54,7 @@
 		{
 			if(is_null($value))
 				return $this->DelOption("value");
-			elseif(is_string($value))	
+			elseif(is_string($value) || is_numeric($value))	
 				return $this->AddOption('value',$value);
 			return $this->error("Incorrect value for SetValue [$value]");
 		}
diff --git a/frontends/php/include/classes/cformtable.inc.php b/frontends/php/include/classes/cformtable.inc.php
index 9cd1a63d..e1f4b44b 100644
--- a/frontends/php/include/classes/cformtable.inc.php
+++ b/frontends/php/include/classes/cformtable.inc.php
@@ -49,11 +49,13 @@
 		}
 		function SetAction($value)
 		{
-			if(!is_string($value))
-			{
-				return $this->error("Incorrect value for SetAlign [$value]");
-			}
-			parent::SetAction($value."#form");
+			
+			if(is_string($value))
+				return parent::SetAction($value."#form");
+			elseif(is_null($value))
+				return parent::SetAction($value);
+			else
+				return $this->error("Incorrect value for SetAction [$value]");
 		}
 		function SetAlign($value)
 		{
diff --git a/frontends/php/include/classes/ctextbox.inc.php b/frontends/php/include/classes/ctextbox.inc.php
index 9777bc74..dad97cbe 100644
--- a/frontends/php/include/classes/ctextbox.inc.php
+++ b/frontends/php/include/classes/ctextbox.inc.php
@@ -71,8 +71,10 @@
 			}
 			return 0;
 		}
-		function SetValue($value="")
+		function SetValue($value=NULL)
 		{
+			if(is_null($value)) $value="";
+
 			if(is_int($value))
 			{
 				return $this->AddOption("value",strval($value));
@@ -85,7 +87,7 @@
 		}
 		function SetSize($value)
 		{
-			if(!is_int($value))
+			if(!is_numeric($value))
 			{
 				return $this->error("Incorrect value for SetSize [$value]");
 			}