/**
* 导入数据后进行过滤，并返回验证结果
*
* 通常调用 QForm 对象的 validate() 方法一次性导入整个表单的数据。
*
* @param mixed $data 要导入并验证的数据
* @param array $failed 保存验证失败的信息
*
* @return boolean 验证结果
*/
function validate($data, &$failed = null)
{
if (!$this->_data_binding) {
return false;
}
$this->_unfiltered_value = $data;
$data = QFilter::filterBatch($data, $this->_filters);
$this->_attrs['value'] = $data;
if (!empty($this->_validations)) {
$failed = null;
$this->_is_valid = (bool) QValidator::validateBatch($data, $this->_validations, QValidator::CHECK_ALL, $failed);
if (!$this->_is_valid) {
$this->_error_msg = array();
foreach ($failed as $v) {
$this->_error_msg[] = array_pop($v);
}
}
$failed = $this->_error_msg;
} else {
$this->_error_msg = array();
$failed = null;
$this->_is_valid = true;
}
return $this->_is_valid;
}
/**
* 对元件值进行过滤
*
* @return QForm_Element
*/
function filter()
{
if (!empty($this->_filters)) {
$this->_value = QFilter::filters($this->_value, $this->_filters);
}
}
/**
* 导入数据后进行过滤，并返回验证结果
*
* 通常调用 QForm 对象的 validate() 方法一次性导入整个表单的数据。
*
* @param mixed $data
*
* @return boolean
*/
function validate($data)
{
$this->_unfiltered_value = $data;
$data = QFilter::filterBatch($data, $this->_filters);
$this->value = $data;
if (!empty($this->_validations)) {
$failed = null;
$this->_is_valid = QValidator::validateBatch($data, $this->_validations, QValidator::CHECK_ALL, $failed);
if (!$this->_is_valid) {
$this->_error_msg = array();
foreach ($failed as $v) {
$this->_error_msg[] = array_pop($v);
}
}
} else {
$this->_error_msg = array();
$this->_is_valid = true;
}
return $this->_is_valid;
}