Zend Form Validate Range Date

Извините, большой код впереди:

 <?php /** @see Zend_Validate_Abstract */ require_once 'Zend/Validate/Abstract.php'; /** * @category Zend * @package Zend_Validate * @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class My_Validate_DateCompare extends Zend_Validate_Abstract { /** * Error codes * @const string */ const NOT_SAME = 'notSame'; const MISSING_TOKEN = 'missingToken'; const NOT_LATER = 'notLater'; const NOT_EARLIER = 'notEarlier'; const NOT_BETWEEN = 'notBetween'; /** * Error messages * @var array */ protected $_messageTemplates = array( self::NOT_SAME => "The date '%value%' does not match the required", self::NOT_BETWEEN => "The date is not in the valid range", self::NOT_LATER => "The date '%value%' is not later than the required", self::NOT_EARLIER => "The date '%value%' is not earlier than required", self::MISSING_TOKEN => 'No date was provided to match against', ); /** * @var array */ protected $_messageVariables = array( 'token' => '_tokenString' ); /** * Original token against which to validate * @var string */ protected $_tokenString; protected $_token; protected $_compare; /** * Sets validator options * * @param mixed $token * @param mixed $compare * @return void */ public function __construct($token = null, $compare = null) { if (null !== $token) { $this->setToken($token); $this->setCompare($compare); } } /** * Set token against which to compare * * @param mixed $token * @return Zend_Validate_Identical */ public function setToken($token) { $this->_tokenString = (string) $token; $this->_token = $token; return $this; } /** * Retrieve token * * @return string */ public function getToken() { return $this->_token; } /** * Set compare against which to compare * * @param mixed $compare * @return Zend_Validate_Identical */ public function setCompare($compare) { $this->_compareString = (string) $compare; $this->_compare = $compare; return $this; } /** * Retrieve compare * * @return string */ public function getCompare() { return $this->_compare; } /** * Defined by Zend_Validate_Interface * * Returns true if and only if a token has been set and the provided value * matches that token. * * @param mixed $value * @return boolean */ public function isValid($value) { $this->_setValue((string) $value); $token = $this->getToken(); if ($token === null) { $this->_error(self::MISSING_TOKEN); return false; } $date1 = new Zend_Date($value); $date2 = new Zend_Date($token); // Not Later if ($this->getCompare() === true){ if ($date1->compare($date2) < 0 || $date1->equals($date2)) { $this->_error(self::NOT_LATER); return false; } // Not Earlier } elseif ($this->getCompare() === false) { if ($date1->compare($date2) > 0 || $date1->equals($date2)) { $this->_error(self::NOT_EARLIER); return false; } // Exact Match } elseif ($this->getCompare() === null) { if (!$date1->equals($date2)) { $this->_error(self::NOT_SAME); return false; } // In Range } else { $date3 = new Zend_Date($this->getCompare()); if ($date1->compare($date2) < 0 || $date1->compare($date3) > 0) { $this->_error(self::NOT_BETWEEN); return false; } } // Date is valid return true; } } 

Применение:

 $element->addValidator(new My_Validate_DateCompare('startdate')); //exact match $element->addValidator(new My_Validate_DateCompare('startdate', null)); //exact match $element->addValidator(new My_Validate_DateCompare('startdate', 'enddate')); //between dates $element->addValidator(new My_Validate_DateCompare('startdate', true)); //not later $element->addValidator(new My_Validate_DateCompare('startdate', false)); //not earlier 

Использует глобально установленный формат даты (хранится в Zend_Registry ('Locale')).

Также рекомендуется настраивать сообщения об ошибках в каждом случае.

Последнее обновление: исправлен неверный необязательный параметр, который должен быть NULL вместо True. Изменены сообщения, чтобы они были менее запутанными. Некоторые форматирование и пробелы.

Я пишу тестовый phpunit для класса by venimus. Надеюсь, это может помочь кому-то.

 class Validate_DateCompareTest extends PHPUnit_Framework_TestCase { public function dataForTest() { return array( array('2011-06-05', '2011-06-01', '2011-06-10', true), //between dates array('2011-06-10', '2011-06-01', '2011-06-10', true), //between dates array('2011-06-01', '2011-06-01', '2011-06-10', true), //between dates array('2011-06-15', '2011-06-01', '2011-06-10', false), //between dates array('2011-05-30', '2011-06-01', '2011-06-10', false), //between dates array('2011-06-01', '2011-06-01', null, true), //exact match array('2011-06-15', '2011-06-01', null, false), //exact match array('2011-05-30', '2011-06-01', null, false), //exact match array('2011-06-02', '2011-06-01', true, true), //not later array('2011-06-01', '2011-06-01', true, false), //not later array('2011-05-30', '2011-06-01', true, false), //not later array('2011-05-30', '2011-06-01', false, true), //not earlier array('2011-06-01', '2011-06-01', false, false), //not earlier array('2011-06-10', '2011-06-01', false, false), //not earlier ); } /** * @dataProvider dataForTest * @param $value * @param $token * @param $compare * @param $expected * @return void */ public function testDateCompare($value, $token, $compare, $expected) { /** @var $validate My_Validate_DateCompare */ $validate = new My_Validate_DateCompare($token, $compare); $this->assertEquals( $expected, $validate->isValid($value), "value: $value -- token: $token -- compare: $compare" ); } 

}

этот класс был действительно полезен для меня, спасибо снова!