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-rw-r--r--system/helpers/email_helper.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/helpers/email_helper.php b/system/helpers/email_helper.php
index 628667d4d..2a63b36c9 100644
--- a/system/helpers/email_helper.php
+++ b/system/helpers/email_helper.php
@@ -47,7 +47,7 @@ if ( ! function_exists('valid_email'))
*/
function valid_email($email)
{
- return filter_var($email, FILTER_VALIDATE_EMAIL);
+ return (bool) filter_var($email, FILTER_VALIDATE_EMAIL);
}
}