Code Duplication    Length = 11-11 lines in 2 locations

app/modules/Page/Model/Page.php 1 location

@@ 73-83 (lines=11) @@
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        }
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    }
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    public function validation()
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    {
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        $validator = new Validation();
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        $validator->add('slug', new UniquenessValidator(
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            [
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                "model"   => $this,
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                "message" => $this->getDi()->get('helper')->translate("Page with slug is already exists")
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            ]
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        ));
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        return $this->validate($validator);
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    }
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    public static function findCachedBySlug($slug)
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    {

app/modules/Publication/Model/Publication.php 1 location

@@ 77-87 (lines=11) @@
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        ]);
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    }
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    public function validation()
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    {
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        $validator = new Validation();
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        $validator->add('slug', new UniquenessValidator(
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            [
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                "model"   => $this,
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                "message" => $this->getDi()->get('helper')->translate("Publishcation with slug is already exists")
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            ]
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        ));
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        return $this->validate($validator);
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    }
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    public function afterValidation()
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    {