one class per file: framework/Web/UI/*.php

1 files changed, 47 insertions, 0 deletions

diff --git a/framework/Web/UI/IValidator.php b/framework/Web/UI/IValidator.php
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+<?php
+/**
+ * TControl, TControlCollection, TEventParameter and INamingContainer class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2014 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @package System.Web.UI
+ */
+
+
+/**
+ * IValidator interface
+ *
+ * If a control wants to validate user input, it must implement this interface.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @package System.Web.UI
+ * @since 3.0
+ */
+interface IValidator
+{
+	/**
+	 * Validates certain data.
+	 * The implementation of this function should validate certain data
+	 * (e.g. data entered into TTextBox control).
+	 * @return boolean whether the data passes the validation
+	 */
+	public function validate();
+	/**
+	 * @return boolean whether the previous {@link validate()} is successful.
+	 */
+	public function getIsValid();
+	/**
+	 * @param boolean whether the validator validates successfully
+	 */
+	public function setIsValid($value);
+	/**
+	 * @return string error message during last validate
+	 */
+	public function getErrorMessage();
+	/**
+	 * @param string error message for the validation
+	 */
+	public function setErrorMessage($value);
+}
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