From 27b29afd7cf679f33429ce144871c1d96f137fbb Mon Sep 17 00:00:00 2001 From: Bharat Mediratta Date: Sat, 17 Apr 2010 12:26:52 -0700 Subject: Add user::valid_username() as a validation helper. --- modules/user/helpers/user.php | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'modules') diff --git a/modules/user/helpers/user.php b/modules/user/helpers/user.php index 650dcf6a..1ad4bbd2 100644 --- a/modules/user/helpers/user.php +++ b/modules/user/helpers/user.php @@ -76,6 +76,12 @@ class user_Core { } } + static function valid_username($text_input) { + if (!self::lookup_by_name($text_input->value)) { + $text_input->add_error("invalid_username", 1); + } + } + /** * Create the hashed passwords. * @param string $password a plaintext password -- cgit v1.2.3