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php:zend_validate_array [d.m.Y H:i] – kodmasinphp:zend_validate_array [d.m.Y H:i] (current) – external edit 127.0.0.1
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 +====== Zend_Validate_Array class ======
  
 +===== About =====
 +This class was developed when ZF did not have good Zend_Filter_Input. When Zned_Filter_Input was created (ZF 1.0.0) this class lost some of its benefits but is is still useful for people which want to add end-user custom error messages. You can then use Zend_Translate_* . Also Zend_Validate_* classes are not designed to have end-user friendly error messages (to many of them and to detailed ex. Zend_Validate_EmailAddress).
 +
 +I have no time to polish this class. Here I mean that it does not confirm ZF codding standards and that some of method names could sound strange. I have created proposal in ZF developer (in archive as there were low interest for this) wiki so any contribution is welcome especially if someone want to polish this class.
 +
 +:!: **NOTE** - I will be much happier if ZF implemented setUserMessage/getUserMessage method in Zend_Validate_Abstract. But they did not because they said that Zend_Validate is low level and messages are not meant to be passed to users 8-O . Anyway I think they now have some problems. Especially in context of Zend_Form as it is using those low level error messages and displaying them to users :-)
 +
 +:!: **NOTE** - There is uptodate version in SVN of my project loota [[http://svn2.assembla.com/svn/loota/trunk/Core/lib/ZFext/Validate/]]
 +
 +===== Download =====
 +
 +  * {{:php:validate.zip}} - 21.09.2008.
 +  * {{php:array.php.3.zip}} - 28.12.2007.
 +  * {{php:array.php.gz}} - 09.12.2007.
 +
 +===== Reference =====
 +Until better documentation is written please see code below. I hope it is self explaining. if you have questions please send it to [[boris@kodmasin.net]].
 +==== Case 21.09.2008. ====
 +<code php>
 +        $inputValidator = new Zend_Validate_Array(array('roleIdEdit', 'rolenameEdit', 'roledescEdit', 'roleSpendedEdit'));
 +    $inputValidator->addFilter('*', new Zend_Filter_StringTrim());
 +    $id = $inputValidator->getField('roleIdEdit');
 +    $id->addFilter(new Zend_Filter_Int())
 +    ->addValidator(new Zend_Validate_Array_Required(), "")
 +    ->addValidator(new Zend_Validate_Int(), $this->trans->_("ID must be integer!"));
 +    $name = $inputValidator->getField("rolenameEdit");
 +    $name->addValidator(new Zend_Validate_Array_Required(), $this->trans->_("You must enter role name"), array('breakChain' => true))
 +    ->addValidator(new Zend_Validate_Alnum(), $this->trans->_("Role name must be made form letters and numbers only!"))
 +    ->addValidator(new Zend_Validate_StringLength(1, 30), $this->trans->_("Role name must have between 1 and 30 cagrachters long!"));
 +    $description = $inputValidator->getField('roledescEdit');
 +    $description->addValidator(new Zend_Validate_StringLength(0, 249), "Description can not have more then 249 charachters");
 +   
 +    if($inputValidator->isValid($data)){
 +    $this->logger->debug("It is ok!!!");
 +    }
 +    else{
 +    $this->logger->info(print_r($inputValidator->getUserMessages(), true));
 +    }
 +</code>
 +
 +==== Case 28.12.2007. ====
 +<code php>
 +    public function ajaxAddAction()
 +    {
 +    require_once '../Core/lib/ZFext/Validate/Array.php';
 +    require_once '../Core/lib/ZFext/Validate/Required.php';
 +    require_once 'Zend/Filter/StringTrim.php';
 +    require_once 'Zend/Validate/EmailAddress.php';
 +    require_once 'Zend/Validate/Alnum.php';
 + require_once 'Zend/Validate/StringLength.php';
 + require_once '../applications/users/database/users.php';
 + require_once '../Core/lib/ZFext/Validate/Equal.php';
 + require_once '../Core/lib/UserAuth.php';
 +        
 +    //this is my extension see /Core/lib/ZFext/Validate/Array.php
 + $input = new Zend_Validate_Array(array("username", "password", "passwordr"));
 +    $input->addFilter("username", new Zend_Filter_StringTrim())
 +          ->addValidate("username", new Required(), $this->trans->_("Morate unjeti korisničko ime."))
 +          ->addValidate("username", new Zend_Validate_Alnum(), $this->trans->_("Korisničko ime smije sadržavati samo brojeve i slova"))
 +          ->addValidate("username", new Zend_Validate_StringLength(4,8), $this->trans->_("Korisničko ime mora sadžavati minimalno 4 a maksimalno 8 znakova."))
 +          ->addValidate("password", new Required(), $this->trans->_("Morate unjeti lozinka."))
 +          ->addValidate("password", new Zend_Validate_Alnum(), $this->trans->_("Lozinka smije sadržavati samo brojeve i slova"))
 +          ->addValidate("password", new Zend_Validate_StringLength(4,8), $this->trans->_("Lozinka mora sadžavati minimalno 4 a maksimalno 8 znakova."))
 +          ->addValidate("passwordr", new Required(), $this->trans->_("Morate unjeti potvrdu passworda."))
 +          ->addValidate("password", new Equal($input, 'passwordr'), $this->trans->_("Pasvordi nisu jednaki."));
 +    $status = null;
 +   
 +    if($input->isValid($_POST)){
 +    try{
 +    $user_t= new Users_TUsers(array('db' => $this->db));
 +   
 +    $user_t->insert(array(
 +    'username' => $input->username,
 +    'password' => UserAuth::hash_password($input->password)
 +    ));
 +    $status = array("type" => "ok", "message" => $this->trans->_("Uspješno ste stvorili korisnika!"));
 +    }
 +    catch(Zend_Db_Exception $e){
 +    $error_code = $e->getCode();
 +    $message = $this->trans->_("Došlo je to pogreške pri radu s bazom (" . $error_code . "). Javite se administratoru!");
 +    $db_message = $e->getMessage();
 +    if(strpos($db_message, "users_username_key") !== FALSE){
 +    $message = $this->trans->_("Već postoji korisnik s željenim korisničkim imenom. Odaberite drugo.");
 +    }
 +    //if($error_code)
 +    $this->logger->err($e);
 +    $status = array("type" => "error", "message" => $message);
 +    }
 +    }
 +    else{
 +    $messages = $input->getUserMessages();
 +    $status = array(
 +    "type" => "error",
 +    "message" => $this->trans->_("Došlo je do pogrešaka prilikom kreiranja novog korisnika."),
 +    "errors" => $messages
 +    );
 +    }
 +    echo json_encode($status);
 +    }
 +</code>
 +
 +==== Case 09.12.2007. ====
 +<code php>
 +    public function ajaxListAction(){
 +    require_once '../Core/lib/ZFext/Validate/Array.php';
 +    require_once 'Zend/Filter/StringTrim.php';
 +    require_once 'Zend/Validate/Alnum.php';
 + require_once 'Zend/Validate/StringLength.php';
 + require_once '../applications/users/database/users.php';
 + require_once 'Zend/Validate/Digits.php';
 +
 +    $page = 1;
 +    $limit = 25;
 +    $filterField = "username";
 +    $filter = null;
 +    $sortField = "username";
 +    $sortType = 0;
 +    //set requested values
 +    if(isset($_GET)){
 +    $input = new Zend_Validate_Array(array("page", "limit", "filterField", "filter", "sortField", "sortType"));
 +    $input->addFilter("*", new Zend_Filter_StringTrim())
 +          ->addValidate(array("page", "limit", "sortType"), new Zend_Validate_Digits(), $this->trans->_("Mora biti broj."))
 +          ->addValidate("filter", new Zend_Validate_StringLength(0, 30), $this->trans->_("filter smije sadržavati najviše 30 znakova."))
 +          ->addValidate(array( "filterField", "sortField"), new Zend_Validate_StringLength(0, 30), $this->trans->_("Smije sadržavati najviše 30 znakova."))
 +          ->addValidate(array("filterField", "sortField"), new Zend_Validate_Alnum(), $this->trans->_("Smije sadrzavati samo alfanumeričke znakove."));
 +    if($input->isValid($_GET)){
 +    if($input->page !== null)
 +    $page = $input->page;
 +    if($input->limit !== null)
 +    $page = $inpur->limit;
 +    if($input->filterField !== null)
 +    $filterField = $input->filterField;
 +    if($input->filter !== null)
 +    $filter = $input->filter;
 +    if($input->sortField !== null)
 +    $sortField = $input->sortField;
 +    if($input->sortType !== null)
 +    $sortType = $input->sortType;
 +    }
 +    }
 +    try{
 +    //db stuff ....
 +    }
 +    catch(Zend_Db_Exception $e){
 +    //db error stuff ....
 +    }
 +    }
 +
 +</code>

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