LMD 2007 - Validator Controls - Revision history

Rafael at 18:14, 20 September 2007

2007-09-20T18:14:17Z

2007-09-20T18:13:09Z

2007-05-29T20:14:54Z

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 {{Head-StartRes}}
-LMD Validator support introduces a set of components which allow implementation of professional-level client-side validation in an elegant and simple way without writing much code (often without any code at all).
+The LMD Validator framework introduces a set of components which allow implementation of professional-level client-side validation in an elegant and simple way without writing much code (often without any code at all).
 The two main tasks of client-side validation are:
 * to check for validity a value entered by a user into some input control;
 * to provide feedback about validation results (e.g. to indicate an error) in some way.
 Consequently, there are three types of components involved into the most typical validation setup :
 * input control being validated;
 * validator component which encapsulates some validation logic;

← Older revision		Revision as of 18:13, 20 September 2007
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	{{Head-StartRes}}		{{Head-StartRes}}
		+
		+	LMD Validator support introduces a set of components which allow implementation of professional-level client-side validation in an elegant and simple way without writing much code (often without any code at all).
		+
		+	The two main tasks of client-side validation are:
		+
		+	* to check for validity a value entered by a user into some input control;
		+	* to provide feedback about validation results (e.g. to indicate an error) in some way.
		+
		+	Consequently, there are three types of components involved into the most typical validation setup :
		+
		+	* input control being validated;
		+	* validator component which encapsulates some validation logic;
		+	* error provider component which implements some way of error indication.
		+
		+	Check [http://www.lmd.de/downloads/tutorials/validators/index.html LMD Validator] Tutorial for an introduction into this interesting technique.