<?php

require_once 'abstract.php';

/**
 * Проверка формата времени
 */
class Rule_Time extends Rule_Abstract
{
    private $split = ":";

    public function getErrorMsg()
    { 
        return "Неверный формат времени";
    }
    
    static function checktime($hour, $minute)
    {
        if ($hour > -1 && $hour < 24 && $minute > -1 && $minute < 60) {
            return true;
        }
    }

    public function isValid(Collection $container, $status = null)
    {
        $tmp = explode($this->split, $container->get($this->field), 2);
        if ($tmp) {
            if (self::checktime ($tmp[0], $tmp[1])) {
                return true;
            }
        }
        return false;
    }
}