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-rw-r--r--system/libraries/Form_validation.php54
1 files changed, 25 insertions, 29 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 6b7d9893e..c1cfcdb8f 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -105,13 +105,6 @@ class CI_Form_validation {
protected $error_string = '';
/**
- * Whether the form data has been validated as safe
- *
- * @var bool
- */
- protected $_safe_form_data = FALSE;
-
- /**
* Custom data to validate
*
* @var array
@@ -414,10 +407,11 @@ class CI_Form_validation {
*
* This function does all the work.
*
- * @param string $group
+ * @param string $config
+ * @param array $data
* @return bool
*/
- public function run($group = '')
+ public function run($config = NULL, &$data = NULL)
{
$validation_array = empty($this->validation_data)
? $_POST
@@ -428,19 +422,19 @@ class CI_Form_validation {
if (count($this->_field_data) === 0)
{
// No validation rules? We're done...
- if (count($this->_config_rules) === 0)
+ if (empty($this->_config_rules))
{
return FALSE;
}
- if (empty($group))
+ if (empty($config))
{
// Is there a validation rule for the particular URI being accessed?
- $group = trim($this->CI->uri->ruri_string(), '/');
- isset($this->_config_rules[$group]) OR $group = $this->CI->router->class.'/'.$this->CI->router->method;
+ $config = trim($this->CI->uri->ruri_string(), '/');
+ isset($this->_config_rules[$config]) OR $config = $this->CI->router->class.'/'.$this->CI->router->method;
}
- $this->set_rules(isset($this->_config_rules[$group]) ? $this->_config_rules[$group] : $this->_config_rules);
+ $this->set_rules(isset($this->_config_rules[$config]) ? $this->_config_rules[$config] : $this->_config_rules);
// Were we able to set the rules correctly?
if (count($this->_field_data) === 0)
@@ -482,17 +476,22 @@ class CI_Form_validation {
$this->_execute($row, $row['rules'], $row['postdata']);
}
- // Did we end up with any errors?
- $total_errors = count($this->_error_array);
- if ($total_errors > 0)
+ if ( ! empty($this->_error_array))
{
- $this->_safe_form_data = TRUE;
+ return FALSE;
}
- // Now we need to re-set the POST data with the new, processed data
- empty($this->validation_data) && $this->_reset_post_array();
+ // Fill $data if requested, otherwise modify $_POST, as long as
+ // set_data() wasn't used (yea, I know it sounds confusing)
+ if (func_num_args() >= 2)
+ {
+ $data = empty($this->validation_data) ? $_POST : $this->validation_data;
+ $this->_reset_data_array($data);
+ return TRUE;
+ }
- return ($total_errors === 0);
+ empty($this->validation_data) && $this->_reset_data_array($_POST);
+ return TRUE;
}
// --------------------------------------------------------------------
@@ -580,7 +579,7 @@ class CI_Form_validation {
*
* @return void
*/
- protected function _reset_post_array()
+ protected function _reset_data_array(&$data)
{
foreach ($this->_field_data as $field => $row)
{
@@ -588,27 +587,24 @@ class CI_Form_validation {
{
if ($row['is_array'] === FALSE)
{
- isset($_POST[$field]) && $_POST[$field] = $row['postdata'];
+ isset($data[$field]) && $data[$field] = $row['postdata'];
}
else
{
- // start with a reference
- $post_ref =& $_POST;
-
// before we assign values, make a reference to the right POST key
if (count($row['keys']) === 1)
{
- $post_ref =& $post_ref[current($row['keys'])];
+ $data_ref =& $data[current($row['keys'])];
}
else
{
foreach ($row['keys'] as $val)
{
- $post_ref =& $post_ref[$val];
+ $data_ref =& $data_ref[$val];
}
}
- $post_ref = $row['postdata'];
+ $data_ref = $row['postdata'];
}
}
}