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-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 1c0089d85..eb6031697 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1140,7 +1140,7 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
- * Greather than
+ * Greater than
*
* @param string
* @return bool
@@ -1155,6 +1155,24 @@ class CI_Form_validation {
}
// --------------------------------------------------------------------
+
+ /**
+ * Equal to or Greater than
+ *
+ * @access public
+ * @param string
+ * @return bool
+ */
+ function greater_than_equal_to($str, $min)
+ {
+ if ( ! is_numeric($str))
+ {
+ return FALSE;
+ }
+ return $str >= $min;
+ }
+
+ // --------------------------------------------------------------------
/**
* Less than
@@ -1174,6 +1192,24 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
+ * Equal to or Less than
+ *
+ * @access public
+ * @param string
+ * @return bool
+ */
+ function less_than_equal_to($str, $max)
+ {
+ if ( ! is_numeric($str))
+ {
+ return FALSE;
+ }
+ return $str <= $max;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Is a Natural number (0,1,2,3, etc.)
*
* @param string