From 10420d2bcde1a7437b58175f417170b2d6d93e50 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 9 Jan 2006 03:16:41 +0000
Subject:

---
 .gitattributes                                     |  1 +
 .../Web/UI/WebControls/TRequiredFieldValidator.php | 29 ++++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 framework/Web/UI/WebControls/TRequiredFieldValidator.php

diff --git a/.gitattributes b/.gitattributes
index cf7bc17b..dd6d39c3 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -536,6 +536,7 @@ framework/Web/UI/WebControls/TPlaceHolder.php -text
 framework/Web/UI/WebControls/TRadioButton.php -text
 framework/Web/UI/WebControls/TRadioButtonList.php -text
 framework/Web/UI/WebControls/TRepeatInfo.php -text
+framework/Web/UI/WebControls/TRequiredFieldValidator.php -text
 framework/Web/UI/WebControls/TStatements.php -text
 framework/Web/UI/WebControls/TStyle.php -text
 framework/Web/UI/WebControls/TTable.php -text
diff --git a/framework/Web/UI/WebControls/TRequiredFieldValidator.php b/framework/Web/UI/WebControls/TRequiredFieldValidator.php
new file mode 100644
index 00000000..b30de607
--- /dev/null
+++ b/framework/Web/UI/WebControls/TRequiredFieldValidator.php
@@ -0,0 +1,29 @@
+<?php
+
+class TRequiredFieldValidator extends TBaseValidator
+{
+	public function getInitialValue()
+	{
+		$this->getViewState('InitialValue','');
+	}
+
+	public function setInitialValue($value)
+	{
+		$this->setViewState('InitialValue',TPropertyValue::ensureString($value),'');
+	}
+
+	protected function evaluateIsValid()
+	{
+		$value=$this->getValidationValue($this->getValidationTarget());
+		return trim($value)!==trim($this->getInitialValue());
+	}
+
+	protected function getClientScriptOptions()
+	{
+		$options = parent::getClientScriptOptions();
+		$options['initialvalue']=$this->getInitialValue();
+		return $options;
+	}
+}
+
+?>
\ No newline at end of file
-- 
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