tweak and changelog entry
diff --git a/system/helpers/email_helper.php b/system/helpers/email_helper.php
index ea9f610..628667d 100644
--- a/system/helpers/email_helper.php
+++ b/system/helpers/email_helper.php
@@ -42,15 +42,12 @@
/**
* Validate email address
*
- * Updated to be more accurate to RFC822
- * see: http://www.iamcal.com/publish/articles/php/parsing_email/
- *
* @param string
* @return bool
*/
function valid_email($email)
{
- return (bool) filter_var($email, FILTER_VALIDATE_EMAIL);
+ return filter_var($email, FILTER_VALIDATE_EMAIL);
}
}