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Karl · 11-15-2007, 02:21 PM

bluesaga, another good example of this pattern can be found in the Zend Framework (in fact, they've used this kind of pattern throughout). If you look at the Zend_Valdiate class you can see that it can be used just like the class I built, it allows you to mix and match different validations to create your own valdiation group, here's some example code from the Zend Framework Reference Manual.

PHP Code:


			
// Create a validator chain and add validators to it
$validatorChain = new Zend_Validate();
$validatorChain->addValidator(new Zend_Validate_StringLength(6, 12))
               ->addValidator(new Zend_Validate_Alnum());

11-15-2007, 02:21 PM	#4 (permalink)
Karl The Reckoner Join Date: Sep 2007 Posts: 437 Thanks: 22	bluesaga, another good example of this pattern can be found in the Zend Framework (in fact, they've used this kind of pattern throughout). If you look at the Zend_Valdiate class you can see that it can be used just like the class I built, it allows you to mix and match different validations to create your own valdiation group, here's some example code from the Zend Framework Reference Manual. PHP Code: `// Create a validator chain and add validators to it $validatorChain = new Zend_Validate(); $validatorChain->addValidator(new Zend_Validate_StringLength(6, 12)) ->addValidator(new Zend_Validate_Alnum());` __________________ Any fool can write code that a computer can understand. Good programmers write code that humans can understand.