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-rw-r--r--system/libraries/Form_validation.php55
1 files changed, 16 insertions, 39 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index ebbf123fd..3c9285294 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -230,7 +230,6 @@ class CI_Form_validation {
{
$this->_error_prefix = $prefix;
$this->_error_suffix = $suffix;
-
return $this;
}
@@ -360,7 +359,7 @@ class CI_Form_validation {
$this->set_rules($this->_config_rules);
}
- // We're we able to set the rules correctly?
+ // Were we able to set the rules correctly?
if (count($this->_field_data) === 0)
{
log_message('debug', 'Unable to find validation rules');
@@ -377,7 +376,6 @@ class CI_Form_validation {
{
// Fetch the data from the corresponding $_POST or validation array and cache it in the _field_data array.
// Depending on whether the field name is an array or a string will determine where we get it from.
-
if ($row['is_array'] === TRUE)
{
$this->_field_data[$field]['postdata'] = $this->_reduce_array($validation_array, $row['keys']);
@@ -392,7 +390,6 @@ class CI_Form_validation {
// Did we end up with any errors?
$total_errors = count($this->_error_array);
-
if ($total_errors > 0)
{
$this->_safe_form_data = TRUE;
@@ -506,8 +503,6 @@ class CI_Form_validation {
return;
}
- // --------------------------------------------------------------------
-
// If the field is blank, but NOT required, no further tests are necessary
$callback = FALSE;
if ( ! in_array('required', $rules) && is_null($postdata))
@@ -524,8 +519,6 @@ class CI_Form_validation {
}
}
- // --------------------------------------------------------------------
-
// Isset Test. Typically this rule will only apply to checkboxes.
if (is_null($postdata) && $callback === FALSE)
{
@@ -587,11 +580,9 @@ class CI_Form_validation {
$postdata = $this->_field_data[$row['field']]['postdata'];
}
- // --------------------------------------------------------------------
-
// Is the rule a callback?
$callback = FALSE;
- if (substr($rule, 0, 9) === 'callback_')
+ if (strpos($rule, 'callback_') === 0)
{
$rule = substr($rule, 9);
$callback = TRUE;
@@ -611,11 +602,14 @@ class CI_Form_validation {
{
if ( ! method_exists($this->CI, $rule))
{
- continue;
+ log_message('debug', 'Unable to find callback validation rule: '.$rule);
+ $result = FALSE;
+ }
+ else
+ {
+ // Run the function and grab the result
+ $result = $this->CI->$rule($postdata, $param);
}
-
- // Run the function and grab the result
- $result = $this->CI->$rule($postdata, $param);
// Re-assign the result to the master data array
if ($_in_array === TRUE)
@@ -639,7 +633,7 @@ class CI_Form_validation {
// Users can use any native PHP function call that has one param.
if (function_exists($rule))
{
- $result = $rule($postdata);
+ $result = ($param !== FALSE) ? $rule($postdata, $param) : $rule($postdata);
if ($_in_array === TRUE)
{
@@ -653,6 +647,7 @@ class CI_Form_validation {
else
{
log_message('debug', 'Unable to find validation rule: '.$rule);
+ $result = FALSE;
}
continue;
@@ -721,7 +716,7 @@ class CI_Form_validation {
{
// Do we need to translate the field name?
// We look for the prefix lang: to determine this
- if (substr($fieldname, 0, 5) === 'lang:')
+ if (strpos($fieldname, 'lang:') === 0)
{
// Grab the variable
$line = substr($fieldname, 5);
@@ -785,7 +780,6 @@ class CI_Form_validation {
}
$field = $this->_field_data[$field]['postdata'];
-
if (is_array($field))
{
if ( ! in_array($value, $field))
@@ -821,7 +815,6 @@ class CI_Form_validation {
}
$field = $this->_field_data[$field]['postdata'];
-
if (is_array($field))
{
if ( ! in_array($value, $field))
@@ -829,12 +822,9 @@ class CI_Form_validation {
return '';
}
}
- else
+ elseif (($field == '' OR $value == '') OR ($field != $value))
{
- if (($field == '' OR $value == '') OR ($field != $value))
- {
- return '';
- }
+ return '';
}
return ' checked="checked"';
@@ -1099,19 +1089,6 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
- * Is Numeric
- *
- * @param string
- * @return bool
- */
- public function is_numeric($str)
- {
- return is_numeric($str);
- }
-
- // --------------------------------------------------------------------
-
- /**
* Integer
*
* @param string
@@ -1270,12 +1247,12 @@ class CI_Form_validation {
*/
public function prep_url($str = '')
{
- if ($str == 'http://' OR $str == '')
+ if ($str === 'http://' OR $str == '')
{
return '';
}
- if (substr($str, 0, 7) !== 'http://' && substr($str, 0, 8) !== 'https://')
+ if (strpos($str, 'http://') !== 0 && strpos($str, 'https://') !== 0)
{
return 'http://'.$str;
}