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-rwxr-xr-xfeedback.cgi2
1 files changed, 1 insertions, 1 deletions
diff --git a/feedback.cgi b/feedback.cgi
index 85345b4..5a45229 100755
--- a/feedback.cgi
+++ b/feedback.cgi
@@ -32,7 +32,7 @@ my $form = CGI::FormBuilder->new(
email
/],
validate => {
- postnr => INT,
+ postnr => 'INT',
email => $valid_email,
_email => $valid_email, #fake check to silence warning of variable used only once
},