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-rw-r--r--system/libraries/Form_validation.php13
1 files changed, 13 insertions, 0 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index bbd0b523e..1511d9add 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1232,6 +1232,19 @@ class CI_Form_validation {
// --------------------------------------------------------------------
/**
+ * Alpha-numeric w/ spaces
+ *
+ * @param string
+ * @return bool
+ */
+ public function alpha_numeric_spaces($str)
+ {
+ return (bool) preg_match('/^[A-Z0-9 ]+$/i', $str);
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Alpha-numeric with underscores and dashes
*
* @param string