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authorNick Busey <nickabusey@gmail.com>2012-02-02 19:07:03 +0100
committerNick Busey <nickabusey@gmail.com>2012-02-02 19:07:03 +0100
commit98c347de9f62a3427170f9f73a692d159765e8cf (patch)
tree53a136918d22b46871f3272e0cb0c7f5600319de /system/libraries
parentb211adee89f5fd2192051e9c0826146bd150f469 (diff)
Adding equal to greater than, equal to less than form validators.
Diffstat (limited to 'system/libraries')
-rw-r--r--system/libraries/Form_validation.php38
1 files changed, 37 insertions, 1 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 0a6a2af0d..1b2907a08 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1116,7 +1116,7 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
- * Greather than
+ * Greater than
*
* @param string
* @return bool
@@ -1131,6 +1131,24 @@ class CI_Form_validation {
}
// --------------------------------------------------------------------
+
+ /**
+ * Equal to or Greater than
+ *
+ * @access public
+ * @param string
+ * @return bool
+ */
+ function equal_to_greater_than($str, $min)
+ {
+ if ( ! is_numeric($str))
+ {
+ return FALSE;
+ }
+ return $str >= $min;
+ }
+
+ // --------------------------------------------------------------------
/**
* Less than
@@ -1150,6 +1168,24 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
+ * Equal to or Less than
+ *
+ * @access public
+ * @param string
+ * @return bool
+ */
+ function equal_to_less_than($str, $max)
+ {
+ if ( ! is_numeric($str))
+ {
+ return FALSE;
+ }
+ return $str <= $max;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Is a Natural number (0,1,2,3, etc.)
*
* @param string