From a6e6dfb9219ebea34331ad46c9c43d53f7c3ca6f Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 19 Apr 2001 19:54:37 +0000
Subject: - Addition: added 2 new functions check_mail() and check_name()   to
 functions.inc useful for resp. verifying an e-mail address   and username:
 currently used by account.php - but reusable by   Julian's refer.module for
 example (prepares integration).

---
 includes/function.inc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'includes')

diff --git a/includes/function.inc b/includes/function.inc
index 8a2a73604..fe792d43c 100644
--- a/includes/function.inc
+++ b/includes/function.inc
@@ -28,6 +28,14 @@ function check_code($message) {
   return $message;
 }
 
+function check_mail($mail) {
+  return eregi("^[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$", $mail) ? 1 : 0;
+}
+
+function check_name($name) {
+  return ereg("[^a-zA-Z0-9_-]", $name) ? 0 : 1;
+}
+
 function check_output($message, $nl2br = 0) {
   global $allowed_html, $na;
   $var = strip_tags(stripslashes(format_text($message)), $allowed_html);
-- 
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