Modified Form Validation class's set_rules() so it can now handle an array of rules, instead of just a string
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 77c968e..6cbe032 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -187,6 +187,12 @@
return $this;
}
+ // Convert an array of rules to a string
+ if (is_array($rules))
+ {
+ $rules = implode('|', $rules);
+ }
+
// No fields? Nothing to do...
if ( ! is_string($field) OR ! is_string($rules) OR $field === '')
{