metaform: remove obsolete/redundant attributes

[wfpl.git] / email.php

diff --git a/email.php b/email.php
index c7ae44f..946edf2 100644 (file)
--- a/email.php
+++ b/email.php
@@ -53,9 +53,8 @@ function email($from, $to, $subject, $message, $reply_to = '', $cc = '', $bcc =
        if($bcc) {
                $headers .= "\r\nBCC: $bcc";
        }
-       #header('Content-Type: text/plain');
-       #print_r(array($to, $subject, $message, $headers));
-       #exit();
+       $headers .= "\r\nContent-type: text/plain; charset=UTF-8";
+
        if(mail($to, $subject, $message, $headers)) {
                return 0;
        } else {
@@ -100,5 +99,5 @@ function email_header($addr) {
 
 # return true if e-mail is formatted like a valid email address
 function valid_email($email) {
-       return ereg('^[0-9a-zA-Z_~.-]+@[0-9a-zA-Z.-]+\.[a-z]+$', $email) !== false;
+       return ereg('^[0-9a-zA-Z_~.+-]+@[0-9a-zA-Z.-]+\.[a-z]+$', $email) !== false;
 }