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authornisheeth-barthwal <nisheeth.barthwal@nbaztec.co.in>2013-03-21 11:18:10 +0100
committernisheeth-barthwal <nisheeth.barthwal@nbaztec.co.in>2013-03-21 11:18:10 +0100
commita7447d205296eeead94617f4b66707e336547b51 (patch)
treeef73cd6e834cc732bf706aad2b8a6a60988983f5 /system/libraries
parent76f42d9dcd42bf90c407f151d04ef207c8deebdf (diff)
Added array notation for keys in Input library
Diffstat (limited to 'system/libraries')
-rw-r--r--system/libraries/Form_validation.php15
1 files changed, 15 insertions, 0 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 172e799f6..1ed50844c 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -836,6 +836,21 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
+ * Checks if the rule is present within the validator
+ *
+ * Permits you to check if a rule is present within the validator
+ *
+ * @param string the field name
+ * @return bool
+ */
+ public function has_rule($field)
+ {
+ return isset($this->_field_data[$field]);
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Get the value from a form
*
* Permits you to repopulate a form field with the value it was submitted