diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/libraries/Form_validation.php | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index bbd0b523e..7b9215c04 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -1230,6 +1230,21 @@ 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 |