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POValidation Class with fluent interface
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18771851
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18773609
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2013-09-12T18:32:09.327
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2013-09-12T21:16:04.597
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I'm currently struggling with some form validation. I'm working with the class below, which is intended to be a fluent interface. <pre><code>class Validator implements ValidatorInterface { protected $_count_validators = 0; protected $_validators; protected $errorMsg; public function __construct($errorMsg = '') { $this->errorMsg = $errorMsg; } public function addValidator(ValidatorInterface $validator) { $this->_count_validators++; $this->_validators[] = $validator; return $this; } public function validate($value) { foreach($this->_validators as $validator) { if ($validator->validate($value) === false) { return false; } } return true; } public function getError() { return $this->errorMsg; } } </code></pre> It actually works 75 % - and I can add validators like this: <pre><code>$postalcodeValidator = new \Framework\Formular\Validator\Validator(); $validatePostalcode= $postalcodeValidator->addValidator(new \Framework\Formular\Validator\NotEmpty) ->addValidator(new \Framework\Formular\IsNumeric); $cityValidator = new \Framework\Formular\Validator\Validator(); $validateCity = $lastnameValidator->addValidator(new \Framework\Formular\Validator\NotEmpty); </code></pre> Now I can just write: <pre><code>$result = $postalcodeValidator->validate('00000'); - or - $result = $cityValidator->validate('London'); </code></pre> And I will have a boolean. My problem is, that I need to make it easy to set some errors. In the above example - if I just added a getErrors()-function in the class - I had to get the errors for every new instantiation of the class. I want to make a function for getting all errors. Can you help me on a solution for that? Thanks in advance, denlau
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<php><validation>
Title
Validation Class with fluent interface
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1. PO
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1. USdenlau
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