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authorAndrey Andreev <narf@devilix.net>2015-01-28 23:10:17 +0100
committerAndrey Andreev <narf@devilix.net>2015-01-28 23:10:17 +0100
commit77dab99e46f1f75a4238b832801ede3b51f7061c (patch)
tree6d2b30bf9dad52223b1f622a16cefcd567acbef7 /system/libraries/Form_validation.php
parent5f402d0bd0f0e9bfd128d47320cb88e5cc530227 (diff)
parent8f72ecb89b7a8a0ca7bba54503016c5c8e445608 (diff)
Merge pull request #3521 from foxlance/develop
Add 'in_list' form validation rule
Diffstat (limited to 'system/libraries/Form_validation.php')
-rw-r--r--system/libraries/Form_validation.php14
1 files changed, 14 insertions, 0 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 819224528..cfb13ae2e 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1449,6 +1449,20 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
+ * Value should be within an array of values
+ *
+ * @param string
+ * @param array
+ * @return bool
+ */
+ public function in_list($value, $list)
+ {
+ return in_array($value, explode(',', $list), TRUE);
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Is a Natural number (0,1,2,3, etc.)
*
* @param string