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<?php
# Lifter002: DONE
# Lifter007: TEST
/**
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @author Marcus Lunzenauer <mlunzena@uos.de>
* @author Martin Gieseking <mgieseki@uos.de>
* @license GPL2 or any later version
*/
class DataFieldTimeEntry extends DataFieldEntry
{
protected $template = 'time.php';
/**
* Returns whether the datafield contents are valid
*
* @return boolean indicating whether the datafield contents are valid
*/
public function isValid()
{
$value = trim($this->value);
if (!$value) {
return parent::isValid();
}
$parts = explode(':', $value);
return parent::isValid()
&& $parts[0] >= 0 && $parts[0] <= 24
&& $parts[1] >= 0 && $parts[1] <= 59;
}
}
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