From eca885df9d2c763f97fca04c5fec14ee420b0fa3 Mon Sep 17 00:00:00 2001 From: Lance Vincent Date: Wed, 28 Jan 2015 17:43:23 +0800 Subject: Form Validation - In Method Returns true if a given value matches any of the specified list --- system/libraries/Form_validation.php | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'system/libraries/Form_validation.php') diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index b640f1ec1..f3c882617 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -1437,6 +1437,22 @@ class CI_Form_validation { // -------------------------------------------------------------------- + /** + * Value should be within an array of values + * + * @param string + * @param array + * @return bool + */ + public function in($value, $list) + { + $list = array_map('trim', explode(',', (string) $list)); + + return in_array((string) $value, $list); + } + + // -------------------------------------------------------------------- + /** * Is a Natural number (0,1,2,3, etc.) * -- cgit v1.2.3-24-g4f1b From 49f483d57f4f95fc2b6d35e97ff368f15e97a5ae Mon Sep 17 00:00:00 2001 From: Lance Vincent Date: Wed, 28 Jan 2015 22:46:19 +0800 Subject: change in to in_list --- system/libraries/Form_validation.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/libraries/Form_validation.php') diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index e81216edb..cfb13ae2e 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -1455,7 +1455,7 @@ class CI_Form_validation { * @param array * @return bool */ - public function in($value, $list) + public function in_list($value, $list) { return in_array($value, explode(',', $list), TRUE); } -- cgit v1.2.3-24-g4f1b