1 files changed, 18 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TCheckBox.php b/framework/Web/UI/WebControls/TCheckBox.php
index faff5086..d8c2cc0b 100644
--- a/framework/Web/UI/WebControls/TCheckBox.php
+++ b/framework/Web/UI/WebControls/TCheckBox.php
@@ -43,6 +43,7 @@
 class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatable, IDataRenderer, ISurroundable
 {
 	private $_dataChanged=false;
+	private $_isValid=true;
 
 	/**
 	 * @return string tag name of the button
@@ -125,6 +126,23 @@ class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatabl
 		return $this->getChecked();
 	}
 
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
+
 	/**
 	 * @return string the text caption of the checkbox
 	 */