CGI::Ex 2.20

[chaz/p5-CGI-Ex] / lib / CGI / Ex / Validate.pm

diff --git a/lib/CGI/Ex/Validate.pm b/lib/CGI/Ex/Validate.pm
index d8b3e7e1b4dfd6d4ed21a1d193f4d81f1d89736c..18a350192a13064782302d62875e2289bbf758a2 100644 (file)
--- a/lib/CGI/Ex/Validate.pm
+++ b/lib/CGI/Ex/Validate.pm
@@ -22,7 +22,7 @@ use vars qw($VERSION
             @UNSUPPORTED_BROWSERS
             );
 
-$VERSION = '2.17';
+$VERSION = '2.20';
 
 $DEFAULT_EXT   = 'val';
 $QR_EXTRA      = qr/^(\w+_error|as_(array|string|hash)_\w+|no_\w+)/;
@@ -120,6 +120,7 @@ sub validate {
             push @$fields, { %{$val_hash->{$field}}, field => $field };
         }
     }
+    return if ! $fields;
 
     ### Finally we have our arrayref of hashrefs that each have their 'field' key
     ### now lets do the validation
@@ -1739,6 +1740,11 @@ field has been checked and there are no errors - the field is "untainted."
 
 This is for use in conjunction with perl's -T switch.
 
+=item C<clear_on_error>
+
+Clears the form field should a validation error occur.  Only supported
+on the Javascript side (no affect on the server side).
+
 =back
 
 =head1 ERROR OBJECT