<?php

class Eppe_Validate_Url extends Zend_Validate_Abstract {
	const INVALID_URL = 'invalidUrl';

	protected $_messageTemplates = array(
	self::INVALID_URL => "'%value%' is not a valid URL.",
	);
        
        public function __construct($options = null) {
		Eppe_Validate::setupConstructorOptions($this, $options);
	}


	/**
	 * Sprawdza poprawność podanego aresu url
	 * @param type $value
	 * @return boolean
	 */
	public function isValid($value)	{
		$valueString = (string) $value;
		$this->_setValue($valueString);

		if (!Zend_Uri::check($value)) {
			$this->_error(self::INVALID_URL);
			return false;
		}
	return true;
	}
}
?>