public function _validation_date_string($val, $year_field = null, $delimiter = '-')
{
if (empty($val)) {
return true;
}
// if $val is empty, uncheck;
$date_items = Util_Date::sprit_date_str($val, true, $delimiter);
$month = $date_items['month'];
$date = $date_items['date'];
$year = 2000;
// 閏年の年を初期値としてセット
if (!empty($date_items['year'])) {
$year = $date_items['year'];
} elseif ($year_field && $this->input($year_field)) {
$year = $this->input($year_field);
}
if ($month < 1 || $month > 12) {
return false;
}
if ($date < 1) {
return false;
}
if ($date > Date::days_in_month($month, $year)) {
return false;
}
return checkdate($month, $date, $year);
}
private function set_validation_member_field_birthday()
{
if (!$this->check_is_enabled_member_field('birthday')) {
return false;
}
$properties = Form_Util::get_model_field('member', 'birthyear');
$attrs = $properties['attributes'];
$attrs['value'] = isset($this->member_obj->birthyear) ? $this->member_obj->birthyear : date('Y');
if (self::conf('birthday', 'birthyear.isRequired')) {
$properties['rules'][] = 'required';
}
$this->validation->add('member_birthyear', $properties['label'], $attrs, $properties['rules']);
list($month, $day) = !empty($this->member_obj->birthday) ? Util_Date::sprit_date_str($this->member_obj->birthday) : array(1, 1);
if (self::conf('birthday', 'birthday.isRequired')) {
$rules[] = 'required';
}
$options = Form_Util::get_int_options(1, 12);
$rules = array(array('valid_string', 'numeric'), array('in_array', array_keys($options)));
$this->validation->add('member_birthday_month', '誕生日(月)', array('type' => 'select', 'options' => $options, 'value' => $month), $rules);
$options = Form_Util::get_int_options(1, 31);
$rules = array(array('valid_string', 'numeric'), array('in_array', array_keys($options)));
$this->validation->add('member_birthday_day', '誕生日(日)', array('type' => 'select', 'options' => $options, 'value' => $month), $rules);
}
