added is_submitted method to Mojolicious::Validator::Validation

mojolicious · Sep 27, 2013 · 9bada75 · 9bada75
1 parent 13e8ae1
commit 9bada75
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diff --git a/lib/Mojolicious/Validator/Validation.pm b/lib/Mojolicious/Validator/Validation.pm
@@ -49,6 +49,8 @@ sub has_errors {
   $_[1] ? exists $_[0]{errors}{$_[1]} : !!keys %{$_[0]{errors}};
 }
 
+sub is_submitted { !!keys %{shift->input} }
+
 sub is_valid { exists $_[0]->output->{$_[1] // $_[0]->topic} }
 
 sub optional {
@@ -182,6 +184,12 @@ validation checks.
 
 Check if validation resulted in errors, defaults to checking all fields.
 
+=head2 is_submitted
+
+  my $success = $validation->is_submitted;
+
+Check if data has been submitted for validation.
+
 =head2 is_valid
 
   my $success = $validation->is_valid;

diff --git a/t/mojolicious/validation_lite_app.t b/t/mojolicious/validation_lite_app.t
@@ -12,6 +12,7 @@ use Test::Mojo;
 get '/' => sub {
   my $self       = shift;
   my $validation = $self->validation;
+  return $self->render unless $validation->is_submitted;
   $validation->required('foo')->size(2, 5);
   $validation->optional('bar')->size(2, 5);
   $validation->optional('baz')->size(2, 5);
@@ -87,6 +88,10 @@ is_deeply [$validation->errors('yada')->each],
 is $validation->topic, 'yada', 'right topic';
 ok $validation->has_errors('bar'), 'has errors';
 
+# No validation
+$t->get_ok('/')->status_is(200)->element_exists('form > input')
+  ->element_exists('form > textarea')->element_exists('form > select');
+
 # Successful validation
 $t->get_ok('/?foo=ok')->status_is(200)->element_exists('form > input')
   ->element_exists('form > textarea')->element_exists('form > select');